柯林斯词典timekeeping /ˈtaɪmˌkiːpɪŋ/ 1. N-UNCOUNT Timekeeping is the process or activity of timing an event or series of events. 计时工作 Who did the timekeeping? 谁做了计时工作？ 返回 timekeeping剑桥词典the ability to arrive at a place at the time expected 守时 返回 timekeeping