1.show off 炫耀;賣弄;展示
例句:Your great name long since reached my ears like thunder. I am ashamed to show off my incompetence in the presence of an expert like yourself.
先生大名,如雷灌耳,小弟獻丑,真是班門弄斧了 。
2.cross n. 混合物;(動物等的)雜種,雜交品種
例句:The play was a cross between a farce and a tragedy.
這出戲把鬧劇和悲劇交織為一體 。