柯林斯詞典swing door (swing doors) 1. N-COUNT Swing doors are doors that can open both toward you and away from you. 雙開式彈簧門[英國(guó)英語(yǔ)] [usu pl] 返回 swing door劍橋詞典a door that can swing open in both directions 雙開式彈簧門 返回 swing door