| 释义 |
sub·tract 英səbˈtrækt美səbˈtræktAHDsəb-trăktʹ ★☆☆☆☆高四六研ＧＩＭＳＴ宝４６八COCA¹⁵³³⁹BNC²⁹¹⁰¹iWeb⁸⁰⁴⁰Economist²⁰⁴⁰⁷⁺⁸
基本双解英英辨析词源搭配短语记法近义反义句型派生词用法例句Thesaurus例句
vt.减去⁹¹vi.减少⁹名词subtracter过去分词subtracted现在分词subtracting三单subtracts
减少基本运算数学计算减少，减轻
v.动词
vt. 减take a number or quantity away from another number, etc.
Verb:
make a subtraction;subtract this amount from my paycheck take off or away;this prefix was subtracted when the word was borrowed from French
v.动词
subtract, deduct这组词都可表示“减”“扣除”。其区别是： subtract主要指数学上的“减去”,即甲数被乙数“减”; deduct指从全部〔整体〕如工资、花费中扣除某一部分。 sub-，在下，向下，-tract，拉，词源同attract, contract。引申数学名词减，减去。 sub缩写自substitute，代替，替代。sub-在下，向上，少于，低于，亚于，次，分支，分部，分，来自拉丁语sub，在下，接近，向上，朝向。来自原始印欧语sup-，可能缩写自*ex-upo-。来自ex-，向外，*upo-，在下，向上，词源同up, over。并由主词义向下引申词义少于，低于，亚于，次，再分等。 tract来自拉丁语tractus，跑道，路径。来自拉丁语trahere，拖，拉，使移动。来自原始印欧语*tragh，拖，拉，使移动。来自原始印欧语*dhragh，拉，拉出，词源同draw, tract。引申词义一片土地，地带，道，束等。来自拉丁语tractare，处理，操纵，对待。来自拉丁语trahere的反复格动词形式，词源同treat, treatise。引申词义小书，论文，小册子等。 attractat-，向，往，-tract，拉，词源同tractor，卡车。 contractcon-，表强调，-tract，拉，拉紧，词源同attract, traction。引申词义确立条款，签订合同。
用作动词 v.
～+介词subtract from从…中减去subtract five from ten十减五
用作动词v.
subtract from v.+prep.
下降,降低 be lowerThat will subtract nothing from his merit.那将无损于他的美德。 钱博士sub从下面+tract拖→从下面拖走⇒减去，删减
词根trac-拖、拉来自拉丁语，过去分词形式为tract-。它和日耳曼单词drag拖拉同源，最终都源自原始印欧语词根*tragh-/*dhragh-拖。常见变体形式：trail-rain-reat-rait-ray-。方振宇词汇奥秘sub下+tract抽→抽下→抽去→减去，去掉
衍生词subtract+ion名词后缀→subtractionn.减，减法非常记忆sub苏伯〖拼音〗+tr土人〖拼音〗+act表演〖熟词〗⇒苏伯说土人表演太差要扣掉工资非常记忆bus + tr + act sub反写：bus+ trtry+ act 公共汽车努力的行动⇒减少交通事故词根记忆sub在下面＋tract拉→拉下来→减去；去掉词根记忆sub下面+ tract拉→ 拉下去 ⇒减去词根记忆sub在下面＋tract拉→拉下来→减去词根记忆sub在下面+tract拉→拉下来→减去GRE红宝书sub下+tract拉 →拉下去→减去词根记忆sub在下面+tract拉→拉下来→减词根记忆sub下+tract=拉下去=减去近义词 take拿away离开deduct扣除remove消除lessen减少detract减损withdraw撤回take off起飞discount折扣decrease减少take away拿走take from减少反义词 add加
用作动词v.
用作及物动词
S+～+ n./pron.Please subtract a quarter of the money for your own use.请从你零用钱中扣除四分之一。
From this amount you need to subtract something to cover fixed overheads.你需要从总数中扣除一些钱去维持企业的正常运作。Psubtractionn.减少Pfull-subtracter全减器Phalf-subtracter半减器Padder-subtracter加减器Padder-subtractor加减器Psubtractor减法单元减法器减数Psubtractern.减去者减少者扣除者Psubtractivea.减去的有负号的负的
v.动词
subtract的基本意思是“减去”“做减法”,主要指数学上的“减去”,即甲数被乙数“减”,而且着重于具体数目,引申还可表示“扣除”。也可喻指使事物的规格、质量等“下降”。 subtract可用作及物动词,也可用作不及物动词。用作及物动词时,接名词或代词作宾语。作“减去”解时常接介词from。
动词99%,名词1%
用作及物动词If yousubtract2 from 8, you get 6.8减去2是6。
Pleasesubtracta quarter of the money for your own use.请扣除四分之一的钱由你自己支配使用。用作不及物动词The little girl has begin to learn to add andsubtract.这小女孩已在学做加减法了。verb.take away
同义词 deduct,withholddecrease,detract,diminish,discount,remove,take,withdrawdraw back,knock off,take from,take off,take out
反义词 add,develop,enlarge,expand,grow,increase,raise,remain,stay
calculateverb compute or estimate amount
account,add,adjust,appraise,assay,cast,cipher,consider,count,determine,divide,dope out,enumerate,figure,forecast,foretell,gauge,guess,judge,keep tabs,measure,multiply,number,rate,reckon,size up,sum,take account of,tally,tot,tote up,value,weigh,work out
deductverb take away or out;reduce
abstract,allow,bate,cut back,decrease by,diminish,discount,dock,draw back,knock off,lessen,rebate,reduce,remove,roll back,subtract,take,take from,take off,withdraw,write off
discountverb lower, reduce cost
abate,allow,deduct,depreciate,diminish,hold a sale,knock off,make allowance for,mark down,modify,rebate,redeem,remove,sell at discount,strike off,subtract,take away,take off,undersell
draw backverb retract from position
deduct,discount,pull back,recede,recoil,reel in,retreat,sheathe,shrink,start back,subtract,take away,withdraw
drew backverb retract from position
deducted,discounted,pulled back,receded,recoiled,reeled in,retreated,sheathed,shrank,started back,subtracted,took away,withdrew And since we don't have to charge compensate, we can add or subtract neutrons at liberty.
因为我们没有电荷补偿，我们就可以随意地加上火减少中子。163
Do not add to what I command you and do not subtract from it, but keep the commands of the LORD your God that I give you.
所吩咐你们的话，你们不可加添，也不可删减，好叫你们遵守我所吩咐的，就是耶和华你们神的命令。 ebigear
For the first, subtract your age from220 to find your maximum heart rate.
第一个公式是用220减去你的年龄从而得到你的最大心跳频率。 yeeyan
The reason you subtract the number is your business used some of your cash to increase its current assets.
原因是你减去的这个数字来源于你用来增加流动资产所耗用的现金。 yeeyan
To make the calculation, you simply subtract what you oweyour liabilities from what you ownyour assets.
计算只需简单地从你所拥有的资产里减掉你所拖欠的负债。 yeeyan
Add up all the pleasures, subtract all the pains.
把所有快乐加起来减去所有痛苦。163
Each module was an arithmetical command such as add, subtract, multiply, cosine, sine.
每一个组件都是一种算数指令，诸如加、减、乘、余弦、正弦。 yeeyan
Each requestor could then simply add, subtract, or query the current total from this calculator.
然后，每个请求者将可以简单地使用这个计算器进行加、减或查询当前的总数。 ibm
First, it directly measures the impact of a manager's decisions: did his buying and selling add value to the portfolio, or subtract from it?
第一，它直接衡量了基金经理的决策影响力：他的交易活动是让手下的证券投资组合升值，还是减值了？ yeeyan
He discovers knock-knock jokes and learns how to add, subtract, and read.
他能听懂笑话了，学会了怎么去算加减法，还有怎样去阅读。 yeeyan
If we define meaning as helping people in faraway places, we implicitly subtract meaning from the actual work we are doing.
如果我们将“有意义”定义为帮助远方的人，我们已经不知不觉地把实际工作中的意义给减去了。 ebigear
It's laid out so that you can add or subtract column- like panels to the window, which you can scroll through horizontally.
它的出现让你可以随意在窗口加减类似于栏目框之类的嵌板，这样你就可以水平的拉动。 yeeyan
Japan's share of world output has been shrinking for decades, but at 9% it remains large enough for the hit to the country's growth to subtract noticeably from global output.
十多年来，日本在世界产量中所占的比重一直在缩小，但是9%的比重仍然足以使日本经济增长受到的重创显著减少全球产量。 bdza
Most people end up with too many words, because they never subtract.
因为从不删减，大部分人最后往往都会写出过多的文字。 yeeyan
Now in order to have the exact shadow we need to subtract the contour of our guy from the remaining selection.
为了得到多余阴影的选区，现在我们要从现有选区中减去人物的轮廓。 yeeyan
That is, if you find that a sensor consistently overestimates by a certain value, you can subtract that value before the final value is reported.
也就是说，如果您发现某个传感器总是偏高于某个特定数值，那么就可以减去该数值后再报告最终的数值。 ibm
The formula is straightforward but needs to be detailed: Take a given product’s revenue and subtract what it costs to bring it to the customer.
虽然能直接明了地套用公式，但仍需要细化工作：拿既有产品的收入减去维护客户所需的成本。 yeeyan
Their first device could add, subtract, multiply and divide.
他们的第一款装置可以进行加、减、乘、除运算。 hjenglish
Then you subtract the space used for program text and shared library text.
然后减去程序文本和共享的库文本使用的空间。 ibm
This example from the SCA application has the more- complicated call from the calculator service to a subtract service method.
这个来自 SCA应用程序的示例具有更加复杂的调用，包括计算器服务和减法服务方法等等。 ibm
This new requirement can easily be added to the SCA composite file by adding a single reference and a component that accesses the subtract service.
因此，通过添加一个引用和访问减法服务的组件，就可以轻松地向 SCA复合文件添加新的需求。 ibm
Thus, if you have staff activities in loops and want to run the above request, you need to ensure that you subtract only events which belong together.
因此，如果您在循环中具有人员活动，并且想要运行以上的请求，那么您必须确保您只减去了属于一起的事件。 ibm
We cannot do anything about protons, they are buried in the nucleus, but we can add or subtract electrons.
我们不能改变质子，它们埋藏在原子核内，但是我们能够增加或减少电子。163
When you’ve determined annual amounts for each entry, subtract them from your salary.
当你计算你的年薪时，请从你的薪水中减去它们。 yeeyan
With gravity, it's the same thing but you have to subtract this.
其实有重力也一样,只是需要多减个这个。163
You should also see the return values of the add and subtract operations.
您也应该看到加法操作和减法操作的返回值。 ibm
Subtract that from one, 100 multiply it by 100 and you have something between zero and100.
用一减去后面那部分，再整体乘以,你就能得到0-100间的一些数值。163
Subtract the desire, and you can write without acquiring.
“减掉”这个欲望，你不要新的笔记本仍旧有的写。 yeeyan |