stopwatch
US /ˈstɑːp.wɑːtʃ/
UK /ˈstɑːp.wɑːtʃ/

名词
1.
秒表
a watch with a button that starts or stops the movement of the hands, used for measuring the time taken by an event
示例:
•
The coach used a stopwatch to time the runners.
教练用秒表给跑步者计时。
•
He clicked the stopwatch to begin the experiment.
他按下秒表开始实验。
同义词:
在 Lingoland 学习这个单词