外博词典,懂英语单词快速记忆法的在线英语词典

if

初中CET4考研IELTSGRE

[ɪf] [ɪf]

conj.如果,倘若;即使;〈口〉是否;假设

n.条件,设想

常用短语

  1. as if

    犹如,好似

  2. if any

    若有的话,即便要

  3. if ever

    假如,要是,如果真有(我当真)

  4. 更多词组短语 »

场景例句

  1. I'll be there if poss.

    如果可能我会去那里的。

    《牛津词典》

  2. You can go if you want.

    如果你想走就走吧。

    《柯林斯英汉双解大词典》

  3. I can't work if I'm cold.

    我要是觉得冷就干不了活。

    《牛津词典》

  4. 更多双语例句 »

近义词

同义词辨析

  • 以下词都有“是否”的意思,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。

单词家谱

鼠标或手指放在单词上看含义,点击单词看详细信息

if 如果

来自PIE*i,那个,那里,它,词源同id,idem,yonder.用作连词指如果。

if (conj.)

"in case that; granting, allowing, or supposing that; on condition that;" also "although, notwithstanding that," Old English gif (initial g- in Old English pronounced with a sound close to Modern English -y-) "if, whether, so," from Proto-Germanic *ja-ba (source also of Old Saxon, Old Norse ef, Old Frisian gef, Old High German ibu, German ob, Dutch of "if, whether"), of uncertain origin or relation. Perhaps from PIE pronominal stem *i- [Watkins]; but Klein, OED suggest it 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.

小程序码 手机访问 联系客服 返回顶部

扫码访问小程序

随时随地,掌上学习

手机访问外博网

随时随地,掌上学习

客服微信