by braking造句

例句与造句

1. the trunnion assembly is supported by air bearings at the end of each arm and is held in position by brake shoes at each bearings .
   耳轴组件的支承是每根臂末端的空气轴承，轴承上的闸瓦起定位作用。
2. It's difficult to find by braking in a sentence. 用by braking造句挺难的