Cavity resonator
空腔谐振器，谐振腔
🧩 词语组成解析
n. 共鸣器, 共鸣体, 共振器\\n[化] 共振腔; 共振器; 共振电子排布
🗣️ 情景例句
It is OK to ask children how old they are.
问小孩多大了是可以的。
Better late than never.
迟做总比不做好。
Maybe we could go shopping this evening.
或许我们可以今晚去买东西。