“见机行事”

1. 抓住机会 jump at the chance Jump at the chance 的意思就是“（迅速地）抓住机会”，跳起来抓，是够迅速的，比如：When the lead singer became ill, Sheila jumped at the chance to replace her. 这个片语还有个很形象的变体，就是jump at th...