Diplexer
[计] 天线共用器, 同向双工器
🗣️ 情景例句
That was not the case.
事实并非如此。
A police dog follows a scent.
一条警犬在追踪着气味。
No, you aren't. Oh, hello, Kate! Nice to see you!
不，你没迟到。噢，你好，凯特！很高兴见到你！