Narf
abbr. natural axial-resonant frequency 自然轴向共振频率
🗣️ 情景例句
What did they say?
他们说什么?
By the time we got there,the play had already begun.
等我们到那里，戏已经开始了。
'A fire extinguisher, my dear,' answered the Ambassador drily.
“灭火器弄的，亲爱的，”大使冷冷地回答，