expression词语可数吗

　　Only in his dreams does he give expression to his fears.

　　他只有在梦中表现出恐惧。

　　There was a bored expression on her face.

　　她脸上有一种厌倦的表情。

　　He looked at her with a hurt expression.

　　他带着受伤害的神情看着她。

　　In her family, any expression of feeling was frowned upon.

　　她家里对任何感情的流露都不以为然。