stopwatch

'stɒpwɒtʃ

高考

n. a timepiece that can be started or stopped for exact timing (as of a race)

n. 计时表, 码表

34,023

BNC 频率

20,916

使用频率

stopwatch 由两个部分组成： stop（停止）和 watch（手表）。可以理解为一种用来“停止时间”的计时工具。

例句

1. I used my stopwatch to time how fast I can run a mile.

我用我的秒表来计时我跑一英里的速度。

2. The coach asked us to bring a stopwatch for the practice.

教练让我们带一个秒表参加训练。

3. She started the stopwatch as soon as the race began.

比赛一开始，她就启动了秒表。