Duplexing
[计] 双工, 双向, 双工传输
🗣️ 情景例句
We talk about him at dinner time.
我们吃晚餐时总谈起他。
To make a model airplane
制造飞机模型
Otherwise we won't be able to hear ourselves talk.
否则我们的谈话彼此就都听不到了。