"rail" in Chinese (Simplified)
铁轨扶手
Definition
通常是金属或木制的长条，用作障碍物或支撑物（如楼梯或阳台上的扶手），也指火车行驶的铁轨。
Usage Notes (Chinese (Simplified))
“Rail”可指扶手或火车轨道。常见搭配有“handrail”（扶手）、“train rail”（铁轨）。勿与“rail against”（激烈抱怨）混淆。单数时通常指一根横杆，复数可指多根或铁轨。
Examples
She held onto the rail as she climbed the stairs.
她上楼时抓住了**扶手**。
The train runs on a rail.
火车在**铁轨**上行驶。
Don’t lean over the balcony rail.
不要倚在阳台的**扶手**上。
The kids love watching the trains pass by on the rails near our house.
孩子们喜欢看火车在我们家附近的**铁轨**上经过。
Make sure the hand rail is secure before using the stairs.
使用楼梯前要确认**扶手**稳固。
He lost his balance and grabbed the rail just in time.
他失去平衡，及时抓住了**扶手**。