中英成語俚語800對107：當機立斷

　　當機立斷

　　Fish or cut bait

　　Take the bull by the horns.

　　To think on one's feet.

　　Quick to act.

　　eg：Take action at this critical moment should be a to fish or cut bait decision.

　　中英俚語俗語來源：文選·陳琳·答東阿王箋：“拂鐘無聲，應機立斷。”

　　同義詞：快刀斬亂麻 Cut the Gordian knot.

　　反義詞：猶豫不決 To shillt-shally.