timer

US /ˈtaɪ.mɚ/
UK /ˈtaɪ.mɚ/
"timer" picture
1.

計時器, 定時器

a device that measures and records the time taken by an event or process

:
She set the timer for 10 minutes to boil the eggs.
她把計時器設為10分鐘來煮雞蛋。
The oven has a built-in timer.
烤箱有一個內置計時器
2.

計時員, 時間記錄員

a person who measures or records time, especially in sports

:
The official timer recorded the athlete's sprint time.
官方計時員記錄了運動員的短跑時間。
The race director also acts as the chief timer.
賽事總監也兼任首席計時員