Often as in engine bed and mechanical device local lighting and control wiring power source.
常作为机床及机械设备中局部照明及控制线路电源。
The train is in fact a big bamboo bed with four wheels and a small engine.
那部火车其实就是一张大竹床，有四个轮子和一台小发动机。
He mounted a specialized wood burning stove in the bed and connected it to the engine through a series of intricately coiled pipes and tubes.
他在车身上安装了一个特殊的木材燃炉，用错综复杂的管线和引擎连接在一起。
应用推荐