单词学习:snigger 动词/名词
snigger
/ˈsnɪɡər/
窃笑,暗笑(常指不礼貌地、偷偷地或带有嘲弄意味地笑)
The students couldn't help but snigger when 顾老师 accidentally dropped his chalk.
当顾老师不小心把粉笔掉在地上时,学生们忍不住窃笑起来。
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