| 单词 | straight face |
| 释义 | straight face —straight-faced, adj. —straight-facedly /strayt"fay"sid lee, -fayst"lee/, adv. a serious or impassive facial expression that conceals one's true feelings about something, esp. a desire to laugh. [1890-95] |
| 随便看 |
英语词典包含168451条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。