timing device

• 时限装置,定时装置,报时设备,计时设备,定时设备

timing device的用法和样例：

例句

1. All bombs are fitted with electronic timing devices with large red readouts so you know exactly when they're going to explode.
   所有的定时炸弹都装有带着大型红色读出器的电子定时设备，以便你能够准确地知道它们什么时候将要爆炸。