machines
A machine is a piece of equipment that uses electricity or an engine in order to do a particular kind of work.
I put the coin in the machine and pulled the lever.
我把硬币投进机器,然后拉了控制杆。
The machine can be remotely operated and monitored.
这台机器可进行远程操作及监控。
machines designed to detect hazardous gases.
用来探测有害气体的器械。
an electrically operated machine.
一部用电发动的机械。
You can use machine to refer to a large and well-controlled system or organization.
Nazi Germany's military machine.
纳粹德国的军事机构。
machines , machining , machined
If you machine something, you make it or work on it using a machine.
The material is machined in a factory.
该材料在一家工厂用机器加工而成。
machined brass zinc alloy gears.
机器加工的黄铜锌合金齿轮。