timepiece

n.

时钟，座钟；

复数：timepieces

1. The cylinder within the mechanism of a timepiece that contains the mainspring.
   发条盒一圆柱形物，内装含有主发条的表的零件
2. A timepiece, especially one used for measuring and signaling the end of time intervals, as on a stove.
   定时器一种计时器，尤指控制时间间隔并指示间隔结束的那种计时器，如炉子上的计时器
3. A small portable timepiece, especially one worn on the wrist or carried in the pocket.
   手表，怀表小型便携的计时器，尤指戴在手腕上或放在口袋里的

Timepiece
Circadian rhythms and the circadian organization of living systems.
Hemisphere deconnection and unity in conscious awareness.
American practical navigator : an epitome of navigation and nautical astronomy
Impact of an electronic medication compliance aid on long-term blood pressure control.
IBM's Linux Watch: The Challenge of Miniaturization
Cyanobacterial circadian clocks--timing is everything.
Frequent travelers and rate of spread of epidemics
Rethinking Metaphor
Comparative studies of tidal rhythms. VII. The circalunidian locomotor rhythm of the brackish‐water fiddler crab, Uca minax