Definition: someone whose job is repairing the engines of vehicles and other machines Level: A2
这位机械师帮我修好了摩托车的刹车问题。
The ___mechanic fixed the brake problem on my motorcycle.
我哥哥是个机修工，负责修理工厂设备。
My brother is a ___mechanic who fixes factory equipment.
我们的汽车坏了，需要找一位机械师。
Our car is broken and we need a ___mechanic.
