碰词er | 该是你的词er，一个也跑不了！
每日速记5词·多一个都不要
前缀ap = 加强或引伸意义
ar- = at; to, 表示加强及引伸意义
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approximate/ ’prksimit/
vt. 近似；使…接近；粗略估计
vi. 接近于；近似于
adj. [数] 近似的；大概的
多种释义：
an approximate number, amount, or time is close to the exact number, amount etc, but could be a little bit more or less than it
大致的，大约的，大概的
同义词 EXACT
反义词 ROUGH
eg：What is the approximate number of students in each class? 每个班大致有多少学生？
地道语体：
在日常英语中，人们一般说rough，而不说approximate
eg：Can you give me a rough idea of how much it would cost? 你能告诉我这大
【1】approximately 大致，大约，大概〔尤用于科技文本〕
eg：The company had total revenues of approximately $2 million. 该公司的总收益约有200万美元。
【2】about 大约，大概〔常用于日常英语〕
eg：It costs about $30 to get a visa. 办理签证需大约
【3】roughly 大约，大概〔用于说明某物的大致尺寸或数量
eg：The two countries are roughly the same size. 两国面积基本相同。
【4】around 大约〔用于估计数量、时间〕
eg：I’ll be there around 5 o'clock. 我5点左右到那儿。
【5】somewhere/something in the region of 大约，在…左右〔用于指很大的数或量〕
eg：Last year he earned something in the region of $60 million. 去年他挣了约6,000万美元。
【6】or so 大约〔用于时间、数量
eg：The journey takes an hour or so. 路上大约要花一小时。
【7】circa 大约〔用于过去很久的日期前〕
eg：The house was built circa 1530. 这房子大约建于1530年。
【8】or more 甚至更多〔用于数量后〕
eg：A thirty-second commercial can cost 60,000 or more. 一则30秒的广告可能要花费6万英镑，甚至更多。
【9】upwards of 〔某一数量〕…以上
eg：The aircraft can carry upwards of 400 passengers. 这种飞机可承载400多名乘客。
E sir秘籍：ap+proximate相似的=加强大约，大概，接近
arbitrary/ ‘a:bitrri/
adj. [数] 任意的；武断的；专制的
释义：
decided or arranged without any reason or plan, often unfairly
任意的；专横的，武断的
an arbitrary decision 武断的决定
eg：This is unfair, and its arbitrary.这是不公平的，也是武断的。
同义词 adj.
[数]任意的；武断的；专制的
artificialrandomabsolute
词组短语
【1】arbitrary function随意函数；任意函数
【2】arbitrary value任意值
【3】arbitrary 任意的任意角度随心所欲仲裁
【4】arbitrary parameter 任意参数任意参数的
【5】arbitrary average 任意平均数假定平均数暂定平均数
E sir秘籍：ar+bitrary 任意=武断，专制
architecture/ ‘a:kitekt/
n. 建筑学；建筑风格；建筑式样；架构
释义：
【1】[U] the style and design of a building or buildings建筑风格，建筑设计
[+ of]
the architecture of Venice 威尼斯的建筑风格
modern/classical/medieval etc architecture 现代/古典/中世纪等的建筑风格
【2】[U] the art and practice of planning and designing buildings建筑学
eg：He studied architecture at university. 他在大学里读的是建筑学。
【3】[U] the structure of something结构
eg：the architecture of DNA DNA（脱氧核糖核酸）的结构
【4】[C,U] technical the structure of a computer system and the way it works
【术语】 〔计算机的〕体系结构，架构
E sir秘籍：ar+chitecture园林系=延伸建筑学
argue/ ‘a:gju:/
vi. 争论，辩论；提出理由
vt. 辩论，争论；证明；说服
n. (Argue)人名；(英、法)阿格
过去式 argued过去分词 argued现在分词 arguing
释义：
【1】[I] to disagree with someone in words, often in an angry way争论，争吵
eg：We could hear the neighbours arguing. 我们听到邻居在争吵。
[+ with]
eg：Gallacher continued to argue with the referee throughout the game. 整场比赛加拉赫一直与裁判争论不休。
[+ about]
eg：They were arguing about how to spend the money. 他们在为这笔钱怎么花而争吵。
[+ over]
eg：The children were arguing over which TV programme to watch. 孩子们在为看哪一个电视节目而争吵。
【2】[I,T] to state, giving clear reasons, that something is true, should be done etc论证；争辩
eg：She argued the case for changing the law. 她提出论据，力主修改法律。
【3】argue sb into/out of doing sth
to persuade someone to do or not do something【英】 说服某人做某事/不做某事
eg：Joyce argued me into buying a new jacket. 乔伊斯说服我买了一件新夹克衫。
【4】[T] formal to show that something clearly exists or is true【正式】 显示出，表明
eg：The statement argues a change of attitude by the management. 这则声明表明管理层态度的转变。
【5】argue the toss
informal to continue to argue about a decision that has been made and cannot be changed【英，非正式】 〔对已决定的事〕徒然反对，徒然争论
eg：There was no point arguing the toss after the goal had been disallowed. 进球被判无效，再争辩也没有用。
E sir秘籍：ar+gue（ss）猜测=所以有争执，争论
argument/ ‘a:gju:mnt/
n. 论证；论据；争吵；内容提要
释义：
【1】[C] a situation in which two or more people disagree, often angrily
争论，争吵，争辩
[+ with]
eg：She had a big argument with her husband. 她和丈夫大吵了一架。
[+ about/over]
eg：There have been a lot of arguments about who was responsible for the accident. 人们针对谁该为事故负责一事争论不休。
【2】[C] a set of reasons that show that something is true or untrue, right or wrong etc论点，论据
eg：We need to provide a convincing argument as to why the system should be changed. 我们得提出有说服力的论据，证明为何要改变体制。
[+ for/against]
a powerful argument against smoking 反对吸烟的有力论据
[+ in favour of]
eg：the arguments in favour of banning tobacco advertising 支持禁止烟草广告的论点
[+ that]
eg：the familiar argument that the costs outweigh the benefits 得不偿失这一常见的论点
【3】[U] when you disagree with something or question whether it is right
异议；争议do sth without (further) argument
eg：Ian accepted the suggestion without argument. 伊恩二话不说就接受了这个建议。
for the sake of argument (=in order to discuss all the possibilities)
为了讨论各种可能性
eg：If, for the sake of argument, you aren’t offered the job, what will you do? 比方说吧，如果得不到这份工作，你会怎么办？
E sir秘籍：argue+ment =n.争论争吵
E哥随堂测
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