N-COUNT A timekeeper is a person or an instrument that records or checks the time. 计时者; 计时器
This year, the world’s timekeepers will add its 24th leap second since 1972.
今年,全世界的计时员将自1972年以来第二十四次增加闰秒。
This year, the world's timekeepers will add its 24th leap second since 1972.
今年,全世界的计时员将自1972年以来第二十四次增加闰秒。
The Maya, the world's greatest timekeepers ever, say it's all going to stop on December 21, 2012.
马雅人,世界上最大的时钟都表示,这一切都将停止12月21日, 2012年。
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