time signal
US /ˈtaɪm ˌsɪɡ.nəl/
UK /ˈtaɪm ˌsɪɡ.nəl/
名词
1.
时间信号, 报时信号
an audible signal indicating the exact time, typically broadcast on radio or television
示例:
•
The radio station broadcasts a time signal every hour on the hour.
广播电台每小时整点播报一次时间信号。
•
My watch is set to the atomic time signal for accuracy.
我的手表已根据原子时间信号校准以确保准确性。
在 Lingoland 学习这个单词