revolving door

柯林斯詞典

1. N-COUNT Some large buildings have revolving doors instead of an ordinary door. They consist of four glass doors which turn together in a circle around a vertical post. 鏇轉(zhuǎn)門(mén)[usu pl]
As he went through the revolving doors he felt his courage deserting him. 走過(guò)鏇轉(zhuǎn)門(mén)的時(shí)候，他覺(jué)得自己?jiǎn)适Я擞職狻?/p>
2. N-COUNT When you talk about a revolving door, you mean a situation in which the employees or owners of an organization keep changing. 人員頻繁更替[usu sing] [表不滿]
They have accepted an offer from another firm with a busy revolving door. 他們接受了另外一家頻繁換人的公司的聘用。