| 释义 |
jettison/ˈdʒetis(ə)n, -z(ə)n/ v. & n.●v. tr. 1a throw (esp. heavy material) overboard to lighten a ship, hot-air balloon, etc. (船舶、热气球等为减轻重量而)投弃(尤指重物) b drop (goods) from an aircraft (从飞机)抛放，投下(物品) 2 abandon; get rid of (something no longer wanted) 抛弃；放弃；摆脱(不想要的事物) ●n. the act of jettisoning 投弃物品 [Middle English via Anglo-French getteson, Old French getaison from Latin jactatio -onis, from jactare ‘throw’: see JET1] |