词族 · rotor
词形变化
中文词源
rotor 机器转子，转动部件
缩写自 rotator,来自 rotate,旋转，转动。引申词义机器转子，转动部件等。
英语词源
- rotor (n.)
- 1873, irregular shortening of rotator (see rotate (v.)), originally in mathematics. Mechanical sense is attested from 1903; specifically of helicopters from 1930.
权威例句
- 1. rotor blades on a helicopter
- 直升机的旋翼叶片
- 2. A rotor from the engine makes the wheels of the car turn.
- 发动机的轮子使车轮转动.
- 3. It is best to allow the rotor to rotate freely.
- 最好让转子自由旋转.
- 4. The rotor cataracts water over the top of the machines.
- 回转轮将水从机器顶上注入.
- 5. Chris Retzler has built a prototype of a machine called the wave rotor.
- 克里斯·雷茨勒已制造出了一种叫波转子的机器的样机。