Bidirectional microphone
[电] 双向微音器
🧩 词语组成解析
[计] 双向的
🗣️ 情景例句
I would like to open a savings account.
我想开个现金户头。
Cast not your pearls before swine.
明珠莫投暗。
Did you know he was having an affair?
你知道他有外遇了吗？