swing-door method[耳鼻喉] 转门法
swing-up door上开门;翻门
external swing-sliding-door外摆滑动式
double-swing door双面摇门
inward-swing door内摆门
double-leaf swing door双扇摆门
N-COUNT（可数名词） Swing doors are doors that can open both toward you and away from you. 双开式弹簧门 [英国英语][usu pl]