Diplexing
双工发送设备, 双工接受设备
🗣️ 情景例句
You're just wasting your breath.
你在白费口舌。
Jest with an ass and he will flap you in the face with his tail.
你跟驴子开玩笑，将被驴尾打耳光。
Who told you that?
谁告诉你的？