sign with someone
— phrasal verb with sign us/sɑɪn/verb
to start working for an organization or become a member of a sports team:
Some teams have let players sign with other teams because they could not afford to keep them.
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。