◎ handrail是什么意思 n. 栏杆, 扶手 n a railing at the side of a staircase or balcony to prevent people from falling handrail的用法和例句: 1. I can still do a nosegrind down a handrail, baby. 我现在还能沿着扶手做前桥滑行呢 2. Make sure to swab all handra...