一、indexes是什么意思

indexes是指标的意思。

1、指标指衡量目标的单位或方法。

2、指标是说明总体数量特征的概念。例如，在工业普查中，所有工业企业构成总体，工业企业总数、工业职工总数、工资总额、平均工资、固定资产总值、利润总额等就是指标，它们都从不同的方面反映总体的数量特征。

3、指标一般由指标名称和指标数值两部分组成，它体现了事物质的规定性和量的规定性两个方面的特点。

4、股票指标是属于统计学的范畴，一切以数据来论证股票趋向、买卖等。指标主要分为趋向类、强弱类和买卖类指标。

双语例句：

1、The listindexestheses under regional headings.

目录把论文按区域标题制成索引。

2、As by the end of November, the Ghana Stock Exchange all-share index earlier this year, up 60% over this and other emerging markets the majorindexesare in sharp contrast to the drastic devaluation.

此外，根据11月底，加纳证券交易所全股指数今年早些时候，在这个和其他新兴市场的主要股指形成鲜明对比的大幅度贬值，上涨了60％。

3、The data we are generating and reviewing are primarily used to monitor the difference between our bodyindexesup here and on Earth: we are trying to find out which ones change and do not.

这些设备测出的数据，主要是监控我们在太空中身体各项指标是否和地面一样，哪些有变化，哪些没变化。

二、change和exchange的区别

change：

n.变化；找回的零钱

vt.改变；交换

vi.改变；兑换

换，更换，调换，掉换：

Most stores will allow the purchaser to exchange goods.

大多数商店将允许顾客更换商品。

The two armies exchanged prisoners.

两军交换了战俘。

换回，换来，换取：

I exchanged the defective tire for a good one.

我用一条有毛病的轮胎换一条新的轮胎。

把…换成；用…交换；兑换(for)：

I'd like to exchange this dress for one in a smaller size.

我想把这件衣服换一件小点尺寸的。

to exchange honour for wealth

以荣誉换取财富

to exchange dollars for Renminbi

把美元兑换成人民币

exchange:

n.交换；交流；交易所；兑换

vt.交换；交易；兑换

vi.交换；交易；兑换

(使)改变；变换；改革；更改：

Flyovers have changed the face of the city.

立交桥改变了城市的面貌。

更换；替换：

She changed her clothes rapidly.

她迅速地更换了衣服。

交换；调换：

He went back to the shop and changed that shirt for a larger one.

他返回商店把那件衬衣调换成一件大一些的。

He changes letters with a foreign friend.

他与一位外国朋友通信。

兑换，把…换成：

He changed a five-dollar bill for five single ones.

他把一张5美元的钞票兑换成5张一美元的钞票。

I changed my dollars into francs.

我把我的美元换成了法郎。

三、change的意思是什么

change的意思是：n.变化；零钱；v.改变。change过去式:changed；过去分词:changed；现在分词:changing；第三人称单数:changes。change的读音是英[t_e_nd_]；美[t_e_nd_]。

一、详尽释义

n.(名词)变化，变更，改变零钱，辅币，找零变迁更换，替换，更迭绝经（期），更年期换车交易所改变看法变换，变动改革v.(动词)换改变，更改，更换，变更换乘，换车使变化更衣，换衣服换档交换，互换替（婴孩）换尿布或衣服给（床）换床单兑换（钱），把换成零钱，把兑成现金变革变，变成，起变化改换办法使不同转换从一相位到另一相位音域变得更低过渡，更替二、英英释义

Noun:aneventthatoccurswhensomethingpassesfromonestateorphasetoanother;"thechangewasintendedtoincreasesales"

"thisstormiscertainlyachangefortheworse"

"theneighborhoodhadundergonefewmodificationssincehislastvisityearsago"

arelationaldifferencebetweenstates;especiallybetweenstatesbeforeandaftersomeevent;"heattributedthechangetotheirmarriage"

theactionofchangingsomething;"thechangeofgovernmenthadnoimpactontheeconomy"

"hischangeonabortioncosthimtheelection"

theresultofalterationormodification;"thereweremarkedchangesintheliningofthelungs"

"therehadbeennochangeinthemountains"

thebalanceofmoneyreceivedwhentheamountyoutenderisgreaterthantheamountdue;"Ipaidwithatwentyandpocketedthechange"

athingthatisdifferent;"heinspectedseveralchangesbeforeselectingone"

adifferentorfreshsetofclothes;"shebroughtachangeinherovernightbag"

coinsofsmalldenominationregardedcollectively;"hehadapocketfulofchange"

moneyreceivedinreturnforitsequivalentinalargerdenominationoradifferentcurrency;"hegotchangeforatwentyandusedittopaythetaxidriver"

adifferencethatisusuallypleasant;"hegoestoFranceforvariety"

"itisarefreshingchangetomeetawomanmechanic"

Verb:causetochange;makedifferent;causeatransformation;"Theadventoftheautomobilemayhavealteredthegrowthpatternofthecity"

"Thediscussionhaschangedmythinkingabouttheissue"

undergoachange;becomedifferentinessence;losingone'soritsoriginalnature;"Shechangedcompletelyasshegrewolder"

"Theweatherchangedlastnight"

becomedifferentinsomeparticularway,withoutpermanentlylosingone'soritsformercharacteristicsoressence;"hermoodchangesinaccordancewiththeweather"

"Thesupermarket'sselectionofvegetablesvariesaccordingtotheseason"

layaside,abandon,orleaveforanother;"switchtoadifferentbrandofbeer"

"Sheswitchedpsychiatrists"

"Thecarchangedlanes"

changeclothes;putondifferentclothes;"Changebeforeyougototheopera"

exchangeorreplacewithanother,usuallyofthesamekindorcategory;"Couldyouconvertmydollarsintopounds?"

"Hechangedhisname"

"convertcentimetersintoinches"

"convertholdingsintoshares"

giveto,andreceivefrom,oneanother;"Wouldyouchangeplaceswithme?"

"Wehavebeenexchanginglettersforayear"

changefromonevehicleortransportationlinetoanother;"ShechangedinChicagoonherwaytotheEastcoast"

becomedeeperintone;"Hisvoicebegantochangewhenhewas12yearsold"

"Hervoicedeepenedwhenshewhisperedthepassword"

removeorreplacethecoveringsof;"Fatherhadtolearnhowtochangethebaby"

"Aftereachguestwechangedthebedlinens"

三、词典解释

1.变化;改变;变革

Ifthereisachangeinsomething,itbecomesdifferent.

e.g.TheambassadorappealedforachangeinUSpolicy...

大使呼吁美国在政策上作出改变。

e.g.Whatisneededisachangeofattitudeonthepartofarchitects...

现在需要的是建筑师态度的转变。

2.(令人愉快的)变化，改变

Ifyousaythatsomethingisachangeormakesachange,youmeanthatitisenjoyablebecauseitisdifferentfromwhatyouareusedto.

e.g.Itisacomplexsystem,butitcertainlymakesachange...

这是个复杂的体系，不过确实有所改变。

e.g.Doyoufeellikeyoucoulddowithachange?

你想不想改变一下？

3.改用;改做

Ifyouchangefromonethingtoanother,youstopusingordoingthefirstoneandstartusingordoingthesecond.

e.g.Hisdoctorincreasedthedosagebutdidnotchangetoadifferentmedication...

他的医生加大了剂量，不过没有换药。

e.g.Hechangedfromvotingagainsttoabstaining.

他原打算投反对票，后来改为弃权了。

4.(使)变化;(使)改变

Whensomethingchangesorwhenyouchangeit,itbecomesdifferent.

e.g.Wearetryingtodetectandunderstandhowtheclimateschange...

我们正努力探寻并理解气候是如何变化的。

e.g.Intheunionoffice,themoodgraduallychangedfromresignationtorage...

在工会办公室，情绪慢慢从顺从转变成愤怒。

5.更换;替换

Tochangesomethingmeanstoreplaceitwithsomethingnewordifferent.

e.g.Ipaid￡80tohavemycarradiofixedandIbetalltheydidwaschangeafuse...

我花80英镑让人把我车上的收音机修了修，可我敢肯定，他们只是换了根保险丝。

e.g.Ifyouwanttochangeyourdoctortherearetwowaysofdoingit.

你要是想换个医生，办法有两个。

6.换(衣服)；更衣

Whenyouchangeyourclothesorchange,youtakesomeorallofyourclothesoffandputondifferentones.

e.g.Benhadmerelychangedhisshirt...

本仅仅换了件衬衫。

e.g.Theyhadallowedhertoshowerandchange...

他们准许她冲个澡，换套衣裳。

7.替换衣服；备用衣服

Achangeofclothesisanextrasetofclothesthatyoutakewithyouwhenyougotostaysomewhereortotakepartinanactivity.

e.g.Hestuffedabagwithafewchangesofclothing.

他往包里塞了几套换洗衣服。

8.换(床单)

Whenyouchangeabedorchangethesheets,youtakeoffthedirtysheetsandputoncleanones.

e.g.Afterchangingthebed,Iwouldfallasleepquickly...

换了床单，我很快就能睡着。

e.g.Ichangedthesheetsonyourbedtoday.

我今天把你的床单换了。

9.给(婴儿)换尿布;换(尿布)

Whenyouchangeababyorchangeitsnappyordiaper,youtakeoffthedirtyoneandputonacleanone.

e.g.ShecriticizesmeforthewayIfeedorchangehim...

她批评我不会给他喂奶、不会换尿布。

e.g.Heneedshisnappychanged.

他的尿布该换了。

10.转乘，换乘(交通工具);转车;转机

Whenyouchangebuses,trains,orplanesorchange,yougetoffonebus,train,orplaneandgetontoanotherinordertocontinueyourjourney.

e.g.AtGlasgowIchangedtrainsforGreenock...

我在格拉斯哥改乘去格里诺克的火车。

e.g.WewereturnedoffthetrainatHanover,wherewehadtochange.

我们在汉诺威站被赶下火车，只好在那儿转车。

11.换(挡)

Whenyouchangegearorchangeintoanothergear,youmovethegearleveronacar,bicycle,orothervehicleinordertouseadifferentgear.

e.g.Thedrivertriedtochangegear,thenswerved...

司机试图换挡，接着突然转向。

e.g.Helookedupintothemirrorashechangedthroughhisgears.

他一边换挡，一边抬眼看后视镜。

inAM,use美国英语用shift12.找零;找头

Yourchangeisthemoneythatyoureceivewhenyoupayforsomethingwithmoremoneythanitcostsbecauseyoudonothaveexactlytherightamountofmoney.

e.g.'There'syourchange.'—'Thanksverymuch.'...

“您的找头。”——“多谢。”

e.g.Theytoldtheshopkeepertokeepthechange.

他们告诉店主不用找钱了。

13.硬币

Changeiscoins,ratherthanpapermoney.

e.g.Thievesransackedtheoffice,takingasackofloosechange...

窃贼洗劫了办公室，拿走了一口袋散币。

e.g.Themaninthestorewon'tgivehimchangeforthephoneunlesshebuyssomething.

店里的人不肯给他换硬币打电话，除非他买点什么。

14.零钱

Ifyouhavechangeforlargernotes,bills,orcoins,youhavethesamevalueinsmallernotes,bills,orcoins,whichyoucangivetosomeoneinexchange.

e.g.Thecourierhadchangefora￡10note.

快递员能破开10英镑的纸币。

15.兑换(货币);换(零钱)

Whenyouchangemoney,youexchangeitforthesameamountofmoneyinadifferentcurrency,orinsmallernotes,bills,orcoins.

e.g.Youcanexpecttopaythebankafeeofaround1%to2%everytimeyouchangemoney...

每次到银行换币都会要求付1%到2%的手续费。

e.g.Ifyoutravelfrequently,findanagencythatwillchangeoneforeigncurrencydirectlyintoanother.

如果经常旅行，找一家能直接兑换外币的旅行社。

16.换换口味;变个花样

Ifyousaythatyouaredoingsomethingorsomethingishappeningforachange,youmeanthatyoudonotusuallydoitoritdoesnotusuallyhappen,andyouarehappytobedoingitorthatitishappening.

e.g.Nowletmeaskyouaquestion,forachange...

现在换我来问你一个问题吧。

e.g.Lizsettledbackinherseat,comfortablyrelaxed,enjoyingbeingdrivenforachange.

莉兹舒服放松地倚在座位上，享受着换别人开车的惬意。

17.tochangeforthebetter->seebetter

tochangehands->seehand

achangeofheart->seeheart

tochangeyourmind->seemind

tochangeplaces->seeplace

toringthechanges->seering

tochangethesubject->seesubject

tochangetack->seetack

tochangeyourtune->seetune

tochangefortheworse->seeworse

相关词组：changedownchangeoverchangeup

四、例句

Hisperceptionofthechangecameinaflash.

他在一瞬间察觉到了这一变化。

Thechangeintheweatherhasmuckedupoursportstimetable.

天气的变化打乱了我们运动比赛的日程。

ThisisatremendouschangeunparalleledinthehistoryofChinaandoftheworld.

这是一个绝大的变化，这是自有世界历史和中国历史以来无可比拟的大变化。

Thelittleboyreachedinhispocketandpulledoutsomechange.

小男孩把手伸进口袋，掏出了一些零钱。

Canyoubreakthisonehundreddollarbillandgivemesomechange?

你可以帮我把一百块换成零钱吗?

Pleasetelephonemeifyouaretochangethedayofourmeeting.

如果你不得不改变我们会晤的日期，请给我打个电话。

Shehadtochangeherwayoflifewhenherbabycameonthescene.

她的孩子出世之后，她不得不改变生活方式。

Itisveryseriousandimportant,Whydoyouchangehorsesinmidstream.

这是十分严肃而又重要的事。你为什么中途改变计划了？

Allourpreviousideasarenowinthemelting-pot;ourjobsareboundtochangeradically.

我们从前的一切观念都正在改变，我们的工作肯定要有很大变动。

Ifshehasoncesetherfaceagainstathing,nothingwillpersuadehertochangehermind.

她要是一旦不赞同某事,那就怎么也没法劝她改变主意了。

五、常用短语

用作名词(n.)achangeofair易地疗养,改变环境differentenvironmentorclimate

changeofheart改变主意changeinone'sfeelings(oftenleadingtoachangeofmind)

getnochangeoutof从?得不到帮助、同情等failtogethelp,sympathy,etc.from

ringthechanges用种种方法说〔做〕vary

smallchange零钱low-valuecoins;pocketmoney

用作动词(v.)changeback(v.+adv.)(使)变回(causeto)returnfromachangedformto(one's)formerstate

changebackfromsthIhopeyou'llneverchangebackfromthepersonyouhaverecentlybecome.

你最近跟过去判若两人,我希望你不要旧态复萌。

changebackintosthCanIchangebackintomyjeansnow?

现在我能换上原来穿的牛仔裤吗?

Wechangedbackintocasualwear.

我们重新换成便装。

Catscanneverchangebackintokittens.

老猫绝不会变成小猫。

changebacktosthTheychangedbacktopeacetimeproduction.

他们又回到了和平时期的生产。

changesb/sthbackintosthIfyou'renotcareful,theevilmagicianwillchangeyoubackintotheuglycreaturethatyouusedtobe.

你要是不小心的话,那个邪恶的魔术师又会把你变回你原来的丑模样。

changedown(v.+adv.)放慢车速changetoalowergearinavehicle

changedownThedriverchangeddownquickly.

司机迅速换了低挡。

Thedriverchangeddownfromthirdtosecond(gear).

驾驶员将车速从第三挡调低到第二挡。

Thecarchangeddownjustbeforeturning.

汽车在将到转弯处时放慢了速度。

You'llhavetochangedowntogetupthenexthill.

开上下一座小山,你得把车速放慢一些。

changesth_downYou'dbetterchangethecardown.

你最好把车速放慢。

changefor(v.+prep.)(把?)换成,(以?)交换exchangesthforsth

changeforsthWemustchangeatthenextstationforChicago.

我们得在下一站换车去芝加哥。

changeforthebetter〔worse〕Ihopetheweatherwillsoonchangeforthebetter