Resonanting cavity
[电] 谐振空腔
🧩 词语组成解析
🗣️ 情景例句
This is a rough group.
这是一群粗野的孩子。
A good wife and health is a man's best wealth.
贤妻和健康是男子的至宝。
Turning back down the main street,
便掉转身子，沿着那条主要街道加快步伐，