Resonanting cavity
[电] 谐振空腔
🧩 词语组成解析
🗣️ 情景例句
Have you changed jobs?
你换工作了吗？
Make up your mind!
干脆点！
I had forgotten all about the snails when Robert suddenly said that I must stay to dinner.
我把蜗牛的事已忘得一干二净，罗伯特突然提出一定要我留下来吃晚饭，这才提醒了我。