词组短语
as if犹如,好似
if any若有的话;即便要
if so如果是这样的话;要是这样
if only只要;要是…多好
if ever假如,要是;如果真有(我当真)
if at all如果某事真会发生的话;如果某人真要做某事的话
if and when万一,如果;只有当…之时
if you please请;对不起
ifs and buts假设和转折;遁词;借口;推托
更多收起词组短语
同近义词辨析
if, whether
这组词都有“是否”的意思,其区别是:
if 作“是否”解时,多用于口语,引出宾语从句,不能直接跟or not连用。
whether 多用于书面语中,可与or或or not连用,除引出宾语从句外,还可引出主语从句、表语从句、同位语从句或与不定式连用。
双语例句
用作连词(conj.)
- Do you know if he's married?
他结婚没结婚,你知道吗? - I can give you a round neckline if you prefer.
如果您喜欢我可以给您开个圆领口。 - If he wins and it's a big if he'll be the first Englishman to win for twenty years.
假使他赢了--是否能赢还是一大疑问--他将是二十年来第一个获胜的英国人。 - She glares at me if I go near her desk.
我一走近她的办公桌,她就瞪我。
用作名词(n.)
- Why not,if the conditions permit.
如果条件允许,没什么不可以的。 - If these terms are not acceptable to you, we may suggest others.
如果你对这些条件不合意,我们可提出别的条件。 - If she needs salvation, she will posit a savior.
如果她需要救助,她就会设想一个救助者。 - Imagine if everyone did just a few of these atonce?Here is my list.
设想一下每个人立刻做了其中的一些事情会如何。
权威例句
Estimating causal effects if treatment in randomized and nonrandomized studiesApplication of a Texture〣ased Plastic Potential in Earing Prediction of an IF SteelIf We Can Change Smoking Behavior, We Can Change Investing Behavior - ValueWalkWHAT IF: a molecular modeling and drug design program.NeXt generation/dynamic spectrum access/cognitive radio wireless networks: A survey519-1992 - IEEE Recommended Practices and Requirements for Harmonic Control in Electrical Power SystemsA survey on wireless multimedia sensor networksTAX 327 Investigators. Docetaxel plus prednisone or mitoxantrone plus prednisone for advanced prostate cancerInsulin resistance and the polycystic ovary syndrome: mechanism and implications for pathogenesisCoaching de dirigeants/managers : une autre optique pour révéler management réflexif