Duplexing
[计] 双工, 双向, 双工传输
🗣️ 情景例句
Are they always that difficult to make?
领结这样难打吗？
One should travel out of his own country at least once.
我们至少应该离开自己的国度去旅行一次。
It's seven twenty-five.
七点二十五了。