您要查找的是不是：
- Do you know how to repair a radio? 你知道怎么修收音机吗？
- I can't repair a car engine; it's quite beyond my ken. 我不会修理汽车引擎，这超出了我的知识范围。
- A machine of faulty design will not sell well. 设计不良的机器销路不会好。
- A gin is a machine to separate seeds from cotton. 轧棉机是把棉籽从棉花里分离出来的机器。
- He bought a machine to pop corn. 他买了一台爆玉米花的机器。
- He had a finger cut off by a machine while working. 他在工作时被机器切掉了一个手指。
- learn how to use a computer ( operate a machine,repair a radio ) 学习怎样使用计算机（开机器、修理收音机）
- A person, unlike a machine, is not replaceable. 人和机器不同，是不可替代的。
- Learn how to use a computer ( operate a machine, repair a radio ) 学习怎样使用计算机(开机器、修理收音机)
- A machine element moved by another machine element. 机械的从动部靠其它机器部件移动的机器部件
- A machine for compressing material. 压包机压缩物品的机器
- Do you know how to repair a bicycle? 你知道怎样修理自行车吗？
- A machine or device for separating cream from milk. 乳脂分离器一种把乳脂从牛奶中分离出来的器具
- A machine or tool used in making joints. 接合器，接合工具用于接合的机械或工具
- A test, as of a machine, for proper functioning. 检验为等正常运作所做的检验，如对机器
- He couldn't repair a watch to save his life. 他根本无法修理手表。
- Do you know who can repair a bike? 你知道谁会修自行车吗?
- Change a tyre or wheel, refuel or repair a vehicle. 切勿更换轮胎或车轮,或添加汽油或修理车辆。
- A rod or lever transmitting motion in a machine. 连杆机器中传递运动的连杆或杠杆
- This kind of tool is used to repair a radio. 这种工具是用来修收音机的。
