rotor shaft是什么意思 rotor shaft怎么读
rotor shaft的英文翻译是什么意思，词典释义与在线翻译
Noun:- the axis around which the major rotor of a helicopter turns
rotor shaft的用法和样例
- Pawl is a simple device which allows a shaft to turn only one way.
掣爪是一种非常简单的只让转轴往一个方向转动的装置。 - The starter drive gear is mounted on the armature shaft.
启动机驱动安装在电枢转轴上的齿轮。
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