字典词典单词成语造句名言诗词古籍小说

rotor

英 ['rəʊtə] 美 ['rotɚ]

n. [电][机][动力] 转子；水平旋翼；旋转体

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。

英文词源

rotor (n.): 1873, irregular shortening of rotator (see rotate (v.)), originally in mathematics. Mechanical sense is attested from 1903; specifically of helicopters from 1930.

双语例句

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。