black sheep
noun [ S ] uk/ˌblæk ˈʃiːp/ us/ˌblæk ˈʃiːp/
败类，害群之马;有辱门楣的人
a person who has done something bad that brings embarrassment or shame to his or her family
He's the black sheep of the family. 他是这个家族中的败类。
江苏热线英汉汉英双解词典包含207361条英汉翻译词条，涵盖了常用英语单词及词组短语的翻译及用法，是英语学习的必备工具。