timekeeper
US /ˈtaɪmˌkiː.pɚ/
UK /ˈtaɪmˌkiː.pɚ/
名词
1.
计时员
an object or person that records (an amount of) time:
示例:
•
There's no point in having a clock which looks attractive if it isn't a good timekeeper (= if it doesn't show the correct time).
在 Lingoland 学习这个单词