| 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 |
- delegate(delegate, deputy, representative, agent, substitute)
- deliberately(deliberately, on purpose)
- deliberate(think, deliberate, meditate, muse, reason, reflect, speculate)
- delicate(delicate, fine, subtle)
- deliver(send, deliver, dispatch, forward, ship, transmit)
- demand(ask, beg, demand, require, request, implore, claim, pray, entreat)
- demand(ask, demand, inquire, question)
- demonstrate(prove, certify, demonstrate, establish, testify)
- demonstrate(show, exhibit, display, manifest, demonstrate)
- demonstration(parade, demonstration, procession)
- denote(denote, indicate)
- denote(mean, imply, indicate, represent, denote, signify, suggest)
- denounce(blame, accuse, condemn, scold, denounce, reproach, rebuke)
- dentist(doctor, physician, surgeon, dentist)
- deny(contradict, deny, oppose, refute)
- deny(refuse, decline, reject, repel, deny)
- depart(depart, leave, go, start, quit, set out)
- department(department, store, shop)
- depend(depend, rely)
- depression(despair, desperation, depression, disappointment)
- deprive(rob, steal, plunder, deprive)
- deputy(delegate, deputy, representative, agent, substitute)
- deputy(vice, associate, under, deputy)
- descend(descend, drop, fall, sink)
- describe(describe, represent, sketch, picture)
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