swing-door method[耳鼻喉] 转门法
swing g door摇摆式门
swing fire door摇摆式防火门
Swing plug door回转式车门
aluminum swing door双开式弹簧铝门
double-swing door双面摇门
swing-up door上开门;翻门
swing door trending旋转门;在深入分析旋转门;转门趋势法
swing door slam test开关门试验
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]