Cavity resonantor
[电] 空腔谐振器
🧩 词语组成解析
谐振器
🗣️ 情景例句
How are you feeling?
你感觉怎么样？
Dreams go by contraries.
梦想总与现实相反。
'It's none of your business,' the young man said rudely.
“不关你的事，”那男的毫不客气地说，