Definition: a bar around or along something which you can hold to stop you from falling Level: C2
楼梯有一个坚固的扶手以确保安全。
The staircase has a sturdy hand ___rail for safety.
在浴室安装扶手可以防止摔倒。
Installing hand ___rails in the bathroom can prevent falls.
火车移动时，她紧紧抓住栏杆。
She gripped the ___rail tightly as the train moved.
