名词
中文翻译：适当的操作
同义词：
['appropriate operation', 'properconduct', 'correct action']
例句：
-
1. The proper operation of the machine isessential for its longevity.
机器的正确操作对其寿命至关重要。
-
2. The proper operation of thesystem was crucial to the success of theproject.
系统的正确操作对项目的成功至关重要。
-
3. Theproper operation of the brakes prevented thecar from skidding.
刹车的正确操作防止了汽车打滑。