| 单词 |
discover(discover, find, detect, ascertain) |
| 例句 |
discover, find, detect, ascertain
这些动词均有“发现”之意。
discover → 普通用词，指发现本来存在，但示被认识的事物、真理或情况。
find → 普通用词，可指偶然发现，也可指经过寻找后得到或重新获得已失去的东西。强调动作的结果。
detect → 正式用词，强调经过周密观察或研究而有所获得和发现，尤指发现有意隐藏之物。
ascertain → 较正式用词，指有意搜寻与发现。
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| 随便看 |
- reverse(opposite, contrary, adverse, reverse, converse)
- review(magazine, journal, periodical, publication, newspaper, review, press)
- revise(correct, rectify, remedy, revise, amend)
- revolt(rebellion, revolt, riot)
- revolve(rotate, revolve, roll, spin, turn, whirl, circle)
- reward(award, reward)
- rgeister(list, catalog(ue), rgeister, roll, schedule, table, chart, form)
- rich(rich, wealthy)
- riddle(puzzle, mystery, riddle, problem)
- ride(drive, ride)
- ridiclous(absurd, ridiclous)
- ridicule(ridicule, mock, scoff, sneer)
- right(accurate, exact, precise, right, true, correct)
- right away(immediately, instantly, presently, directly, shortly, soon, at once, right away)
- right(right, privilege)
- rigid(rigid, strict, rigorous)
- rigorous(rigid, strict, rigorous)
- riot(rebellion, revolt, riot)
- ripe(mature, ripe)
- ripen(mature, ripen, age, develop)
- ripe(ripe, tear)
- ripple(wave, ripple, surge)
- rip(tear, rip, split)
- rise(arise, rise, raise, lift)
- risk(danger, risk, hazard, menace, peril, threat)
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