show

　　A. vt. (1)拿给人看

　　Show me your ticket, please!    Can you show me a bigger one?

　　(2)说明；表明

　　Her eyes showed that she was lying.   Show us how to use this machine.

　　That shows how ignorant we are.

　　(3)表现；显露

　　He showed courage in face of danger.

　　(4)放映；展出

　　A new film is being shown at this cinema.

　　(5)带领

　　Show them in, please.    I’ll show you into my room.

　　B.习语

　　show off炫耀；表现自己

　　This guy likes showing off.

　　show…off炫耀

　　I don’t like the way he shows off his knowledge.

　　show one’s face 露面

　　show oneself出席；显露出来

　　His anger showed itself in his voice.

　　show up出现；出席

　　show…up暴露，揭露

　　This only served to show up their weakness.