Telesignalling
[计] 遥测信号
🗣️ 情景例句
I know the feeling.
我知道这种感觉。
He who has done ill once will do it again.
干了一次坏事的人会再干第二次。
He sat in the darkness and listened to the people around him.
他坐在黑暗处，听着周围的人在讲话。