timer

中文意思

• n. 计时器
• n. 计时员

英文释义

• n. a timepiece that measures a time interval and signals its end
• n. a regulator that activates or deactivates a mechanism at set times

词形变化

复数

timers

例句

1. n. 计时器

   I set the kitchen timer for twenty minutes so the bread wouldn't burn in the oven.

   我把厨房的计时器设了二十分钟，这样面包就不会在烤箱里烤糊了。

2. n. 计时员

   The official timer recorded everyone's exact speed as they crossed the finish line.

   当选手们冲过终点线时，官方计时员记录下了每个人的精确速度。