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
The times have been very bad.
时机一直很坏。
I was sick yesterday,but I'm better today.
我昨天病了，但是我今天好一些了。
Lily, do you have a ruler?
莉莉，你有尺子吗？