Khn
[医][=Knoop hardness number]努普（氏）硬度值
🗣️ 情景例句
No. I want to leave it in Chicago.
不。我想把它留在芝加哥。
He thanked them on your behalf.
他替你同他们致谢。
The sitting room looks really beautiful at the moment.
此刻客厅显得非常美丽。