V2EX stopwatch

Stopwatch

定义 Definition

stopwatch秒表;一种用来精确计时的计时器,能够启动、停止并通常可复位,用于测量经过的时间(常见于运动、实验、烹饪等场景)。

发音 Pronunciation (IPA)

/stpwt/

例句 Examples

I started the stopwatch and began to run.
我启动了秒表,然后开始跑步。

Using a stopwatch, the coach recorded each athlete’s lap time to compare their performance over several weeks.
教练用秒表记录每位运动员的单圈时间,以便对比他们在数周内的表现。

词源 Etymology

stopwatchstop(停止)+ watch(表、计时器)组合而成,字面意思是“能停止的表”,指可以随时按下停止来读出用时的计时器。该词在英文中常用于体育计时与实验测量语境。

相关词 Related Words

文学作品中的用例 Literary Works

  • The Martian(Andy Weir):作品中多次出现对时间的精确计算与计时工具(含秒表/计时器语境)的描写。
  • Ender’s Game(Orson Scott Card):在训练与竞技场景中常涉及严格计时(秒表/计时器语境)的表达。
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