Radiotick
无线电时间信号
🗣️ 情景例句
My boss does everything by the book.
我们老板一切照章办事。
There is no rose without a thorn.
玫瑰花没有不长刺的。
The winch was again put into operation and one of the men started up the truck.
绞盘机再次启动，一位工人发动了急修车的引擎。