| 释义 |
ifn.（名词 noun）- 条件(= condition)
There is no if in the case. 在这种情况(场合),没有什么假如不假如的
There are too many ifs in his speech. 在他的演讲中,「假如」的话太多了
The ifs of history are not very profitable. 在历史研究中,「假设」是不会有什么结果的
The future is full of ifs. 前景充满捉摸不定的因素. - 假定(= supposition)
conj.（连接词 conjunction）- （表示条件或假设）假如,如果,要是,若是,假使,假设,假定（对现在、将来不确实事情的推测）
If you are tired, we will go straight home. 你要是累了,咱们就直接回家.
I shall tell him if he comes. 假使他来的话,我会告诉他 - （与现在的事实相反的假设）
If you knew how I suffered, you would pity me. 假如你知道我多么痛苦,你就会同情我的
If I were you, I would help him. 假设我是你,我就帮他. - （与过去事实相反的假设）
If I had known [=【文】 Had I known] earlier, I wouldn't have done it. 早知道,我就不做了. - （其他的句法结构）
If I were to die,... cf. be
If it should... - （表示让步）即使;就算(是);纵然(= even though)
If (even) he be ever so rich... 即使他很富有…
I will do it (even) if it kills me. 就算会要我的命,我也要做
Even if you don't like it, you must do it. 纵然你不喜欢,你也必须做
His manner, if patronizing, was not unkind. 他的态度尽管是以恩人自居,还不是那么无情
an enthusiastic if small audience 听众虽为数不多却很热情. - 是否,是不是
- 无论何时
If I feel any doubt, I ask. 我一旦感到有疑问就提出来. - （引导 ask, see, try, learn, know, doubt, wonder 等动词后面的名词子句,相当于 whether）是否
Ask [Try] if it is true. 打听一下是否真实(试试看).
I doubt if he is coming. 我不知道他是否会来. - （用于省略(条件句中的)结句(apodosis)的感叹句; 表示惊奇、愿望、着急等）
If I only knew! (=I wish I only knew!) 我要是知道那就好了!(事实是不知道,很遗憾)
If I haven't lost my watch! 我把手表搞丢了,真可惜[真倒霉]!(前面省略I'm blessed 之类的主要子句: cf. bless).
abbr.（缩写 abbreviation）- 中频（→ IF）(= intermediate frequency)
- as if
- if a day [man, penny, etc.]
- （强调形式）无论怎么样…,一定[确实]…
He is seventy if a day. 无论怎么说,他确实有七十岁了[他至少有七十岁了].
I have walked 15 miles, if a yard. 我至少跑了十五里路.
- if and when
- if any
- 即便有
There are few, if any, mistakes. 即便有错也不多.
- if anything
- 就算有什么区别的话,(也不过…)
She is, if anything, a little better today. 她今天顶多是好了一点点
She is,if anything,a little taller than I. 要说她比我高,也就高那么一点而已.
- if at all
- if ever
- 万一真有的话;务必要
Now is the time, if ever, to show your real worth. 今天是你显露真本领(真价值)的时候了.
- if only
- 要是…就好了
If only I were a millionaire! 我现在要是个大富翁就好了!
If only I had remembered her phone number. 我当时要能想起她的电话号码就好了. - 只要
she will pass the exem, if only she does her best. 她衹要尽力去做,她能考及格的.
- if so be that
- ifs and [or] buts
- 【口】为故意拖延而找的借口,假托的理由
I don't want any ifs and buts. 我不要听这样那样的理由.
- only if
- 除非…,决不…;只有…,才…
The dog only attacks if it is threatened. 狗衹有受到恐吓才会向人攻击
Only if you have finished your homework can you go swimming. 除非你把功课做完了,否则不准去游泳.★本词组如放在句首,则主句的主谓语应倒置.
同义: - condition条件
- supposition假定
- even though即使;就算(是);纵然
- intermediate frequency中频
- if
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