Nondirectional microphon
[电] 无定向微音器
🧩 词语组成解析
[电] 无向性
🗣️ 情景例句
What 's your wish?
你有什么愿望？
I have two days off a week.
我一周休息两天。
There was another unknown man.
还有一个不认识的人。