单词学习：overoptimism 名词
overoptimism
/ˌəʊvərˈɒptɪmɪzəm/
过度乐观，过分乐观
Mr. Gu warned his students that overoptimism about the exam results could lead to disappointment.
顾老师提醒他的学生们，对考试成绩过度乐观可能会导致失望。
单词卡片
卡片已就绪
