Narf
abbr. natural axial-resonant frequency 自然轴向共振频率
🗣️ 情景例句
Are you kidding? Relax?
在开玩笑吗？ 放轻松？
A little body often harbours a great soul.
莫道身躯小，伟人寓其间。
Have you ever put your trousers in the washing machine and then remembered there was a large bank note in your back pocket?
你有没有把裤子塞洗衣机，然后又想在裤子的后兜有一张大面值的纸币？