Wreathed hand-rail扭弯扶手
thed hand-rail扭弯扶手
hand-rail bolt扶手螺栓
hand-rail punch扶手螺栓旋凿
hand-rail plane扶手刨
rope hand-rail绳索扶手
swan neck hand-rail鹅头形扶手
Wreathed d hand-rail扭弯扶手
mop-stick hand-rail[建] 平底圆形栏杆扶手
N-COUNT（可数名词） A handrail is a long piece of metal or wood which is attached near stairs or places where people could slip and fall, and which people can hold on to for support. (楼梯等的)栏杆; 扶手