n. (樓梯等的)扶手 hand rail: 扶手欄桿; 扶手;扶欄; 欄桿,扶手hand rail (or open rail): 欄桿,扶手hand rail baluster: 扶手欄桿hand rail banister: 扶手欄桿hand rail bolt: 扶手螺栓下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯