stopwatch

英 [ˈstɒpwɒtʃ]

美 [ˈstɑːpwɑːtʃ]

n.  (赛跑等计时用的)秒表，跑表， 码表

高考

BNC.34023 / COCA.20916

牛津词典

noun

• （赛跑等计时用的）秒表，跑表， 码表
  a watch that you can stop and start by pressing buttons, in order to time a race, etc. accurately

柯林斯词典

• (计时用的)跑表，秒表
  Astopwatchis a watch with buttons which you press at the beginning and end of an event, so that you can measure exactly how long it takes.

英英释义

noun

• a timepiece that can be started or stopped for exact timing (as of a race)
  Synonym:stop watch

双语例句

• Games, calendars, stopwatch, and lap timer.
  还有游戏、行事历、秒表、定时器等功能。
• I timed him running four hundred metres with a stopwatch.
  我用秒表给他400米跑计时。
• MECHANICAL STOPWATCH is the time-measuring instrumentation specially for measuring the medium-sized and short time-section, easy to use.
  机械秒表是一种使用方便的时段测量仪器，专用于中短时段的测定。
• The method of observation resembles the stopwatch reference to a clock.
  观测方法跟停表时钟法相似。
• You can accomplish many tasks working with a stopwatch to compete with time and yourself.
  你可以使用一个秒表与时间和自己竞争，完成许多任务。
• We timed the race with a stopwatch.
  我们用秒表测定赛跑速度。
• There was enough electricity to power a calculator. The teacher also demonstrated with a stopwatch and a buzzer.
  可以给计算器提供足够的电能。老师还用秒表和蜂鸣器做示范。
• The teacher also demonstrated with a stopwatch and a buzzer.
  这个教师还通过秒表和蜂鸣器验证了这个事实。
• Insert electrical connector into stopwatch until it is felt to engage.
  将电气插头插入秒表，直至感觉接合。
• This input means that the stopwatch is started.
  此输入表示码表已经启动。