名词
中文翻译：旋转者
同义词：
['rotator', 'whirlpool例句：1. The rotator is responsible for rotating the gears.（旋转器负责旋转齿轮。）']
例句：
-
1. The rotator is responsible for rotating the gears.
旋转器负责旋转齿轮。
-
2. The whirlpool was formed by the rushing water.
漩涡是由急流形成的。
-
3. The rotator is a crucial part of the machine's operation.
旋转器是机器运行的关键部分。