| 释义 |
trigger noun VERB + TRIGGER | TRIGGER + NOUN | PHRASES VERB + TRIGGERpress, pull, squeeze 扣扳机tighten on 紧扣扳机◆Her finger tightened on the trigger as she heard footsteps approaching.她听到脚步越来越近，便用手指紧扣扳机。TRIGGER + NOUNfinger 扣动扳机的手指（常为右手食指）guard 扳机（护）环mechanism 触发机理PHRASEShave your finger on the trigger (= to be ready to shoot) 把手指扣在扳机上（准备射击） |