单词学习：jeer 动词/名词
jeer
/dʒɪr/
嘲笑，讥讽
The students began to jeer when Mr. Gu made a mistake on the blackboard.
当顾老师在黑板上出错时，学生们开始嘲笑起来。
单词卡片
卡片已就绪
