| 单词 |
responsibility(duty, obligation, responsibility, function) |
| 例句 |
Seeduty(duty, obligation, responsibility, function) |
| 随便看 |
- universal(common, ordinary, commonplace, general, usual, popular, universal)
- universe(space, universe, cosmos)
- university(college, university, institute, school, academy)
- unlucky(unhappy, unfortunate, unlucky, disastrous)
- unwilling(unwilling, reluctant)
- uphold(back, uphold, support, sustain, advocate)
- upright(vertical, perpendicular, upright, erect, plumb)
- upset(upset, agitate, disturb, perturb)
- up-to-date(modern, contemporary, current, recent, present, up-to-date)
- urge(induce, persuade, urge, convince, counsel, coax)
- urgent(critical, acute, urgent)
- used to(used to, would)
- use(use, apply, employ, utilize, avail, exploit)
- usual(common, ordinary, commonplace, general, usual, popular, universal)
- usually(always, often, usually, frequently, repeatedly, regularly)
- usual(usual, customary, habitual, conventional, regular)
- utilize(use, apply, employ, utilize, avail, exploit)
- utterly(entirely, utterly)
- utter(say, speak, state, talk, tell, utter)
- vague(dark, dim, black, gloomy, obscure, vague, grey)
- vague(vague, dim, indefinite, obscure, ambiguous, faint)
- valuable(valuable, precious)
- value(worth, value)
- vanish(vanish, disappear, fade, evaporate)
- vapour(steam, vapour)
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