柯林斯词典railing /ˈreɪlɪŋ/ (railings) 1. N-COUNT A fence made from metal bars is called a railing or railings. (金屬的) 欄杆 He walked out on to the balcony where he rested his arms on the railing. 他走出屋外到陽台上，把胳膊搭在欄杆上。 返回 railings