Khn
[医][=Knoop hardness number]努普(氏)硬度值
🗣️ 情景例句
and they always will be.
将来也永远会如此。
Hatred is blind as well as love.
爱情与仇恨同样是盲目的。
In 1858, a French engineer, Aime Thome de Gamond, arrived in England with a plan for a twenty-one-mile tunnel under the English Channel.
1858年,一位名叫埃梅。托梅。德。干蒙的法国工程师带着建造一条长21英里、穿越英吉利海陕的隧道计划到了英国。
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