Radiofrequency
高週波
🗣️ 情景例句
There are four of us including my parents, a younger sister and me.
有四口人，父母亲、妹妹和我。
Shallow streams make most din.
修养不深，高谈阔论。
But I can't find it. I think I've lost it.
但我现在找不到了。我想我弄丢了。”