Signalling
[计] 信号传输法
✅ 同义词
🗣️ 情景例句
But this is what you've been working for all these years.
但你多年来的工作 为的就是这个呀。
He said he knew a lot of people there.
他说他在那里认识很多人。
Read Jimmy's card to me,please, penny.
请把吉米的明信片念给我听听，彭妮。