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n.扶手；（楼梯等的）栏杆
1、clutches at the handrail───扶手处的离合器
2、graspable handrail───可抓扶手
1、The open cavity is fixedly connected with handrail support tube and the front-wheel support tubes respectively via screws.───所述开口空腔处分别是通过螺钉与扶手支撑管及前轮支撑管固定连接。
2、Before we could replace the power supply, we would have to remove from the telescope a handrail fixed with four screws.───更换电源之前，我们必须从望远镜上取下一个用四个螺丝固定的扶手。
3、w Every screen, drive and all drums (that are above ground) will have access and a working platform around it complete with handrail etc.───每个屏幕、驱动器和所有的鼓（高于地面的）周边应有可到达的，装有扶手等的工作台。
4、Handrail posts shall be provided at fireproofed columns so that the railings do not pass through the fireproofing .───带防火层的塔上安有扶手立柱，这样拦杆就勿需穿过防火层。
5、I knew what it meant: The handrail could be completely pulled off and the safety tether might break, and I might therefore be pushed into space.───我知道这意味着什么：扶手可能会被完全扯下来，安全绳可能会断裂，我可能因此被推到太空中去。
6、The utility model relates to a consolidation-type handrail entrance, which belongs to the handrail entrance-exit parts of an escalator.───本实用新型涉及一种拼装式扶手入口，属自动扶梯的扶手带出入口部件类。
7、All handrail should be in place, in good shape and tighten.───所有栏杆应就位，不变型，固定牢靠。
8、If I could no longer hold on to the handrail, those horns would spear me.───如果我抓不住扶手，这对犄角就会把我刺穿。
9、Then Houston, the control centre on the earth, called up and told me to use the tape to tape the bottom of the handrail and pull it off the telescope.───然后休斯顿，地球上的控制中心，打电话给我，让我用胶带把扶手的底部粘上，然后把它从望远镜上拉下来。