
go bananas---to become angry, crazy or silly 發怒;發瘋;犯傻
banana republic---a small poor country with a weak government, that depends on foreign money 香蕉共和國(政府無能、依靠外資的貧窮小國)
banana skin---something that could cause difficulty or embarrassment, especially to somebody in a public position 造成麻煩(或使人當眾出丑)的事物
second banana---在戲里演配角的人;隨從式人物