Narf
abbr. natural axial-resonant frequency 自然轴向共振频率
🗣️ 情景例句
I can't face him after what I've done.
从那以后我无颜面对他。
I'm reading a book.
我正在读一本书。
I'm certain he'll go to see the film, because he's bought a ticket.
我肯定他会去看电影的，冈为他把票都买好了。