Duplexer
[电] 双工器
🗣️ 情景例句
Could I have the bill, please?
我能买单吗？
I ask him to tell me everything he knew.
我要求他告诉我，他所知道的每件事情。
Next Von Frisch thought that bees needed to know more than just the distance to a faraway place.
接着，冯·弗里施认为蜜蜂不仅需要知道到远的喂食点的距离。