Resonant cavity
[化] 共振腔
🧩 词语组成解析
🗣️ 情景例句
About September to October.
大概是9月到10月。
Though thy enemy seem a mouse, yet watch him like a lion.
即使敌人小如鼠，也要防他如防虎。
I had to think of a way of preventing him from following me around all morning.
我得想办法不让他整个上午缠着我。