mechanic
🇺🇸
/məˈkænɪk/
🇬🇧
/məˈkænɪk/
A person who fixes machines, especially car engines.
The mechanic fixed my car's engine quickly.
机械师快速修好了我的汽车发动机。
The science of how things move and forces work.
The mechanic explained the basic principles of physics.
力学解释了物理学的基本原理。
The study of how machines work.
Students learn about machines from the mechanic.
学生们从机械学中学习有关机器的知识。
The moving parts inside a machine.
The mechanic checked all the moving parts of the engine.
机械装置检查了发动机的所有运动部件。
How something works or is done.
The mechanic of the new payment system is simple.
新支付系统的运作机制很简单。