to keep a straight face

[to keep a straight face]
[to keep a straight face]

中文释义

板着面孔;不露笑容

单词分析

单词结构:

to keep a straight face

字母数:23

记忆提示

🎯 重点记忆:

  • 单词拼写:to keep a straight face
  • 核心含义:板着面孔;不露笑容