单词学习：underachiever 名词
underachiever
/ˌʌndərəˈtʃiːvər/
表现低于预期者；未能发挥潜力的人
The teacher noticed that Tom was an underachiever in class, so 顾老师 decided to give him extra guidance.
老师注意到汤姆在课堂上表现不佳，所以顾老师决定给他额外的指导。
单词卡片
卡片已就绪
