Cut lever
01
切断杆, 解钩杆
a device used by railway personnel to operate the couplers between train cars
语法信息
有生性状态
无生命
形态构成
复合词
可数
复数形式
cut levers
例子
It 's important to securely lock the cut lever after separating the cars to prevent accidents.
分离车厢后安全地锁住切断杆以防止事故发生是很重要的。



























