stopwatch

• n. 码表；跑表
• vt. 用秒表测定时间

stop,停止，watch,手表。引申词义手表。

stopwatch (n.)

also stop-watch, 1737, from stop (v.) + watch (n.).

1. A stopwatch is used to obtain the optimum procedure.

秋表用来控制最佳工作进程.

来自辞典例句

2. The method of observation resembles the stopwatch reference to a clock.

观测方法跟停表时钟法相似.

来自辞典例句

3. Harmonic Motion: experimental board, spring weight , loaded board, counterpoise, stopwatch.

简谐运动: 实验板, 弹簧秤, 载重板, 砝码, 码表.

来自互联网

4. He started timing them a stopwatch, and they got faster.

他开始用秒表为他们计时, 于是他们变快了.

来自互联网

5. Drop the barometer and time its fall with a stopwatch.

扔下气压表,用秒表测出它降落的时间.

来自互联网