Omnidirectional microphone
[电] 多向性微音器
🧩 词语组成解析
a. 全向的\\n[电] 多向性
🗣️ 情景例句
Hello, I have a bad headache.
喂，我的头痛得很厉害。
Let not the cobbler go beyond his last.
安分守己。
All the Indins over the age of 8 had to carry their permits at all times.
所有8岁以上的印度人无论什么时候都得携带许可证。