Time Eater clock时间吞噬者
Time Interval Clock定时间隔时钟
The Time Pyramid Clock金字塔时钟
time signal clock报时钟
Time Tabletop Clock钢珠机械时钟
Time and Clock时间与钟表;工夫与钟表
access time from clock时钟存取时间
time marking clock记时钟
time-clock synchronization时钟同步
N（名词） a clock which records, by punching or stamping cards inserted into it, the time of arrival or departure of people, such as employees in a factory 出勤记录钟