Zf
abbr. 零频率（Zero Frequency）
🗣️ 情景例句
Whereabouts are you headed?
你要去哪？
He that has no children knows not what is love.
没有孩子的人，不懂什么叫爱。
As soon as I went outside, I forgot all about Madam Bellinsky because my wife hurried towards me.
我一走出帐篷，就把别林斯基夫人给算卦的事忘得一干二净了，因为我的妻子正匆匆向我跑来。