co-worker
noun [ C ] uk/ˌkəʊˈwɜː.kər/ us/ˌkoʊˈwɝː.kɚ/
同事，同僚;（尤指）共同工作者，帮手
a person who you work with, especially someone with a similar job or level of responsibility
Synonym: colleague
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。