The timekeeper forgot to stop the clock during the team's last time-out.计时员忘了在球队最后一次暂停的时候按停计时器。She is going to be a timekeeper at the track meet.她将在田径比赛中担任计时员。The factory timekeeper keeps account of the hours of work done.工厂出勤时间计时员记录工作的时间。He was the official timer for the race.他是这场比赛的指定计时员。