| 释义 | 
		tim·er AHD[tīʹmər] D.J.[ˈtaɪmə]K.K.[ˈtaɪmɚ]n.(名词)- One who keeps track of time; a timekeeper.计时员:一个记录时间的人;计时员
 
 - 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
 
 - A switch or regulator that controls or activates and deactivates another mechanism at set times.调节开关:一个在预定时间控制或开关另一个机械装置的开关或调节器
 
 - A device that controls the timing of the sparks that ignite the fuel in an internal-combustion engine.点火定时器:一种内燃发动机内的装置,用以控制点燃燃料的火花的时间
 
 
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