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
Did you ever think of photographing an aerobics class?
你想过拍摄有氧运动课吗？
Let me put it this way.
让我这么说吧。
That is how Annie came to be with us.
这就是安妮和我们在一起的缘由。