call in someone
— phrasal verb with call us/kɔl/verb
(REQUEST)
to request that someone come to you:
Local police called in the FBI to assist with the investigation.
Did they call you in and have you demonstrate the software for 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。