revolving doors短语¹⁴⁴⁹⁷²⁺² 基本例句 un.旋转门；🌏旋转的门；修改；旋转门现象原型revolvingdoor的复数 White steel floor to ceiling windows, white steel to bomb doors, white steel, white steel products such as revolving doors. 白钢落地窗，白钢地弹门、白钢旋转门等白钢制品。116600 Revolving doors for hotels, shops, and public buildings. 旅馆、商店和公共大楼的旋转门。 am800