名词
中文翻译：旋转齿轮同义词
同义词：
['revolving wheel', 'rotating gear']
例句：
-
1. The car's engine is poweredby a revolving gear.
这辆车的引擎由一个旋转齿轮驱动。
-
2. Themachine has a revolving gear thatcan be adjusted to change the speed.
这台机器有一个可调节的旋转齿轮，可以改变速度。
-
3. The revolvinggear is essential for the smooth operation ofthe machine.
旋转齿轮对于机器的平稳运行至关重要。