leap

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【词性】：v．& n．

【释义】：

迅速行动

◇an overall leap for ward 全面跃进 be reached at a single leap 一跃而就 by(with)leaps and bounds 大幅度的，非常迅速的 go by leaps 飞跃前进 leap at(a chance，an opportunity)抓住(机会) leap forward 跃进 leap to a conclusion 一下子作出结论 leap to the eyes 涌现在眼前 Look before you leap．三思而后行。with a leap 突然

‖leaper n．跳跃者