| 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 |
- rock(rock, stone, gravel, pebble)
- rock(rock, sway, swing)
- roll(list, catalog(ue), rgeister, roll, schedule, table, chart, form)
- roll(rotate, revolve, roll, spin, turn, whirl, circle)
- romance(novel, romance, fiction, story, fable, tale)
- root(origin, source, root)
- rope(string, rope, line, cord, thread, wire)
- rotate(rotate, revolve, roll, spin, turn, whirl, circle)
- rot(rot, decay, decompose)
- roughly(almost, nearly, about, or so, approximately, around, roughly)
- rough(rough, coarse, harsh, rude, crude)
- round(about, around, round)
- rouse(rouse, arouse, awake, wake, waken)
- route(path, road, way, street, highway, avenue, motorway, route, lane, pavement, trail)
- row(row, queue, line, rank, file)
- rubbish(nonsense, rubbish)
- rubbish(waste, garbage, rubbish, litter, debris, junk)
- rude(rough, coarse, harsh, rude, crude)
- rug(carpet, blanket, rug)
- ruin(break, destroy, ruin, wreck, damage, spoil)
- rule(control, direct, govern, manage, rule, supervise, administer)
- rule(law, constitution, regulation, code, rule, act)
- run(run, jog, race, trot)
- rush(dash, rush)
- rush(quicken, accelerate, hasten, hurry, rush, speed)
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