N-COUNT 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
The height of each hand rail shall be 1.1 m. The structure and materials shall be according to the above mentioned standards.
栏杆的高度应该是1.1米。栏杆的结构和材料需要按照以上提到的标准安装。
She slid her hand along the rail.
她把手搭在栏杆上滑动着。
One called "rail Runner" requires patients to stand up and sit down to operate an old-fashioned railroad hand cart.
其中有一个称作“Rail Runner”的游戏,游戏中需要病人通过站立和坐下来操作一辆老式的铁路手推车。
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