名词
中文翻译：定时机
同义词：
['timer', 'timing device']
例句：
-
1.The timing machine was used to measure the time taken for the experiment.
定时机被用来测量实验所需的时间。
-
2. The timing machine was used to control the timing of the event.
定时机被用来控制事件的定时。
-
3.The timing machine was used to ensure that the event occurred at the correct time.
定时机被用来确保事件在正确的时间发生。