adj. ①有效的,起作用的/This law becomes operative on 12 May. /此法令自 5 月 12日起生效。/②操作的/The oil rig is now fully operative. /石油钻塔现全面开工。/③最重要的/When I say “come quickly”,the operative word is “quickly”./我说“快来”,关键的字是......(本文共 302 字) [阅读本文] >>
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 adj. ①有效的,起作用的/This law becomes operative on 12 May. /此法令自 5 月 12日起生效。/②操作的/The oil rig is now fully operative. /石油钻塔现全面开工。/③最重要的/When I say “come quickly”,the operative word is “quickly”./我说“快来”,关键的字是......(本文共 302 字) [阅读本文] >>
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