Hf
[医] 铃(72号元素)
📖 牛津释义
HF
abbr
缩写 = (radio 无) high frequency. Cf 参看 LF.
🗣️ 情景例句
But I think we should talk to Michelle about all of this.
但我认为我们应该跟Micelle谈谈这整件事。
I'd like to have a seat by the window.
我要一个靠窗的座位。
Let me see. It's about four thirty.
我看看，大约四点半了。