straight face
短语
大学
n. 不显现表情的脸
发音
AU
/ˌstɹeɪt ˈfeɪs/
词形变化
straight faces
复数
straight faces
教材释义与例句
板着的脸；不露表情的脸；绷着脸
释义与例句
n.
-
1.
A face that is expressionless, especially not laughing.
习语I don't think I could recite "Peter Piper" quickly ten times with a straight face.