to abuse one's position to offer unfair advantages; to open the back door
买卖东西不准开后门
must not go through backdoor channels when buying and selling things
开后门的人
one who abuses their position to offer unfair advantages
汉译英翻译词典收录86165条汉英翻译词条，基本涵盖了全部常用中文字词的英语拼写、翻译、音标、读音、用法、例句等，是英语学习的有利工具。