Duplexing
[计] 双工, 双向, 双工传输
🗣️ 情景例句
Don't worry, be happy.
别担心，开心点。
There are as good fish in the sea as ever came out of it.
海里的好鱼是取之不尽的。
And here's a little present for you.
这里有一件小礼物送你。