| 单词 |
if(if, whether) |
| 例句 |
if, whether
这两个连接词均含“是否”之意。
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。
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| 随便看 |
- composite(mixture, blend, combination, compound, composite)
- composition(composition, article, essay, paper, prose, thesis, theme, dissertation)
- compound(compound, mixture)
- compound(mixture, blend, combination, compound, composite)
- comprehend(contain, include, embrace, involve, comprehend, hold, comprise)
- comprehend(know, learn, comprehend, understand)
- comprehend(understand, comprehend, appreciate, apprehend, grasp)
- compress(condense, compress, contract, shrink)
- compress(press, jam, squeeze, compress, squash)
- comprise(compose, comprise, consist, constitute)
- comprise(contain, include, embrace, involve, comprehend, hold, comprise)
- compute(calculate, count, compute, reckon)
- comrade(associate, companion, comrade, colleague, fellow, partner)
- conceal(conceal, hide, screen)
- concede(acknowledge, admit, confess, recognize, concede)
- conceive(devise, conceive, formulate)
- conceive(think, conceive, imagine, fancy, realize)
- concentrate(concentrate, focus)
- concept(idea, concept, conception, thought, notion, impression)
- conception(idea, concept, conception, thought, notion, impression)
- concern(affair, business, matter, concern, thing)
- concern(anxiety, worry, care, concern)
- concise(brief, concise, compact)
- conclude(complete, finish, end, close, conclude, terminate, accomplish)
- conclude(infer, deduce, conclude, gather, judge)
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