单词	chain of command
释义	chain of command noun phrase : a series of executive positions in order of authority a military chain of command Word History First Known Use 1825, in the meaning defined above
随便看	shushan shushed shushers shushes shushing Shuswap shuswaps shut shut (in or up) shut (of) shut away shut down shut in shut in or up shut of shut off shut off from shut one's face shut one's mouth shut out shut up shut up shop shut your pie hole shut-eye shut-in

英语词典包含469781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。