the last sb heard/saw of sb/sth
C2 the last time someone heard anything about someone or something or the last time someone saw him, her, or it:
Then he went to Boston, and that was the last I saw of him.
英语词典包含110679条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。