Duplexer
[电] 双工器
🗣️ 情景例句
There's no need to rush.
没有必要急急忙忙。
I finish working at 5:45 p.m.
我在下午5:45点完成工作。
I gave him a meal.He ate the food and drank the beer.
我给了他一顿饭。他把食物吃完，又喝了酒。