| 单词 |
can(can, may) |
| 例句 |
can, may
这两个情态动词均含有“能，可能，可以”之意。
can和may常被错用，应注意3点:
1.can → 表示体力或智力方面的能力。may没有这种功能。
2.can和may → 都可表示请求允许做某事，前者较口语化，最常用；may用于正式文体，多含尊敬之意。
3.can和may → 都可能表示可能性，前者表理论上的可能性，而后者表示现实的可能性。在这种用法中，can一般不能用来表将来的可能性，多用在否定和疑问句中表现在的可能性，而may既可表现在又可表将来的可能性。
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| 随便看 |
- recall(memorize, remember, recall, recollect, remind)
- receive(accept, receive, admit, take)
- recent(modern, contemporary, current, recent, present, up-to-date)
- recess(break, rest, pause, interval, recess, cease, stop)
- reciprocal(mutual, common, joint, reciprocal)
- reckon(calculate, count, compute, reckon)
- reckon(consider, think, believe, count, deem, reckon, regard)
- reclaim(recover, reclaim, restore, regain)
- recognize(acknowledge, admit, confess, recognize, concede)
- recognize(identify, recognize, make out)
- recollect(memorize, remember, recall, recollect, remind)
- recommendation(advice, opinion, proposal, suggestion, recommendation, view)
- recommend(recommend, advocate, propose, suggest, prescribe)
- recover(recover, reclaim, restore, regain)
- rectify(correct, rectify, remedy, revise, amend)
- reduce(decrease, diminish, lessen, reduce, dwindle)
- refine(improve, better, perfect, refine)
- reflection(reaction, reflection)
- reflect(think, deliberate, meditate, muse, reason, reflect, speculate)
- reform(reform, transform)
- refrain(restrain, check, refrain, bridle, curb, inhibit)
- refuge(protection, refuge, shelter)
- refuse(refuse, decline, reject, repel, deny)
- refute(contradict, deny, oppose, refute)
- regain(recover, reclaim, restore, regain)
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