if
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conj. （表条件）如果；即使；是否；（表假设）假如
n. 条件；设想
conj.
如果，倘若；即使；〈口〉是否；假设
n.
条件，设想；
变形
复数：ifs
双语释义
conj.(连词)如果,假如 on condition that; supposing
是否whether
即使,虽然although
无论何时when(ever)
英英释义
If
If is a 2013 single by Scottish Indie rock band Glasvegas. It was released on 8 July 2013.
以上来源于:Wikipedia
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
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 Steel
If We Can Change Smoking Behavior, We Can Change Investing Behavior - ValueWalk
WHAT IF: a molecular modeling and drug design program.
NeXt generation/dynamic spectrum access/cognitive radio wireless networks: A survey
519-1992 - IEEE Recommended Practices and Requirements for Harmonic Control in Electrical Power Systems
A survey on wireless multimedia sensor networks
TAX 327 Investigators. Docetaxel plus prednisone or mitoxantrone plus prednisone for advanced prostate cancer
Insulin resistance and the polycystic ovary syndrome: mechanism and implications for pathogenesis
Coaching de dirigeants/managers : une autre optique pour révéler management réflexif
if
if: [OE] The Old English version of if was gif, but its initial g was closer to modern English y in pronunciation than to g, and the conjunction gradually evolved through Middle English yif to if. It is not known where it ultimately came from; it is evidently connected with Old High German iba ‘condition’ and Old Norse ef ‘doubt’, but whether it started life as a noun like these or was from the beginning a conjunction is not clear. Its surviving Germanic relatives are German ob ‘whether’ and Dutch of ‘if’.
if (conj.)
Old English gif (initial g- in Old English pronounced with a sound close to Modern English -y-), from Proto-Germanic *ja-ba (cognates: Old Saxon, Old Norse ef, Old Frisian gef, Old High German ibu, German ob, Dutch of "if, whether"), from PIE pronominal stem *i- [Watkins]; Klein, OED suggest probably originally from an oblique case of a noun meaning "doubt" (compare Old High German iba "condition, stipulation, doubt," Old Norse if "doubt, hesitation," Swedish jäf "exception, challenge"). As a noun from 1510s.
1. With sugar if you have it.
如果你有的话，我要加糖的。
www.zw2.cn
2. If you have any questions.
如果您有任何疑问。
www.syheatking.com
3. If you like someone, you long to be near them.
如果你喜欢上了谁，那必定渴望跟他们更亲密。
www.qiuzhi5.com
4. What if someone sees me?
如果有人看见我怎么办?。
toefl.xiaoma.com
5. If they do need, what do they need it for?
如果他们需要什么，他们需要它？
www.bdfqy.com
6. If so, in what way?
如果是，以什么方式？
www.wtoutiao.com
7. If only she would go with me!
她要是愿意和我一道去就好了！
cc.xdf.cn
8. If you touch me.
如果你碰碰我。
www.voa365.com
9. But really only if.
可是真的只是如果。
www.00cf.com
10. What if we go bankrupt?
如果我们破产了怎么办？
www.qqenglish.com
11. If you have emails or memos to write, do them all in one go.
如果你有电子邮件或者备忘录可以写写，就一口气全部做了。 %。
www.xuexila.com
12. You and me no if, only the consequences and results.
我和你没有如果，只有后果和结果。
www.00cf.com
13. If you have no sons.
如果你没有儿子。
eg.blueyingwu.com
14. One of each? What if you have triplets?
假如生了三胞胎会怎么样？
zuci.chaziwang.com
15. I understand if you do.
如果是，我能理解你的感受。
tw.xyzdict.com
16. If so, what should be my cloud strategy?
如果是的话，我的云策略应该是什么? ?。
www.buzhi.com
17. Me:not yet, if you want to talk, we talk.
还没有，如果你想谈话，我们就谈话话。
www.bqpu.net
18. What is to become of me if you go away?
如果你走的话，我的结果将是怎样呢?
《21世纪大英汉词典》
19. If, every one of us, can be like Helen.
假如，我们每一个人，都能像海伦。
www.00cf.com
20. Sandy:OK. If we all go together, it should be fun .
桑迪：好吧。如果我们所有人都一起去，那应该很有趣。
www.czblk.com
21. "If you have the time, " I said.
“是的，如果您有时间的话。”我说。
www.ryedu.net
22. Call me up if you have any questions.
如果你有问题要问，请给我打电话?。
www.51test.net
23. If you try.
假如你努力。
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24. If you like singing or playing.
如果你喜欢演唱或演奏。
www.xjishu.com
25. Or if you win, I lose.
或者，如果你赢，就是我输。
www.6sq.net
26. If the latter, then how do I do removal?
如果是后者的话，我怎么做删除操作呢？ ？
www.90bbtt.com
27. If the latter, then how do I do removal?
如果是后者的话，我怎么做删除操作呢？ ？
www.90bbtt.com
28. If not, why does it use a different dialog?
如果不是，那为什么要用不同的对话框呢？
-- 来源 -- About Face 3交互设计精髓
29. If you recognize that, it becomes obvious that reports about status from that application can be quite dislocating if not presented in an appropriate context.
如果你承认这一点，那么很容易理解为什么在不恰当的场合下报告程序的状态会导致混乱。
-- 来源 -- About Face 3交互设计精髓
30. A lexical unit that, in certain contexts, characterizes some language constructions. Example : In some contexts, IF characterizes an if-statement.
一种词汇单位,在某些上下文中表征某种语言的构造。例如,在某些上下文中,if表示一种条件语句。
-- 来源 -- 英汉 - 辞典例句
31. Use modes judiciously, if at all
如果有的话，模式的运用要明智
-- 来源 -- About Face 3交互设计精髓
32. And if you click Cancel, what does that mean?
如果我们单击撤销按钮，这又意味着什么呢？
-- 来源 -- About Face 3交互设计精髓
33. In "if I were you" the verb "were" is in the subjunctive.
在"if I were you"中,"were"是虚拟语气动词。
-- 来源 -- 英汉 - 辞典例句
34. Needless to say, signposts can’t aid navigation if they are removed, so it is best if they are permanent fixtures of the interface.
不用说，如果删除了导航标志，它们就不能辅助导航了，所以最好使其永久地固定在界面上。
-- 来源 -- About Face 3交互设计精髓
35. It’s as if the shelf suddenly were to speak up, asking him if he really wants to keep those changes!
而上面的情况仿佛书架突然开口说话，问他是否真的想保留这些修改！
-- 来源 -- About Face 3交互设计精髓
36. Even if we never fix it, we somehow survive.
即使我们从来不改正它，有时也没有问题。
-- 来源 -- About Face 3交互设计精髓
37. Users make commensurate effort if the rewards justify it.
如果回报值得，用户愿意付出相称的努力。
-- 来源 -- About Face 3交互设计精髓
if
