Knoop hardness number
[医] 努普氏硬度数
🧩 词语组成解析
努普显微压痕硬度试验仪
hardness
['hɑrdnɪs]
n. 坚硬;<物>硬性;困难;冷酷;
🗣️ 情景例句
Well, there are Dragon Boat Festival, Mid-autumn Festival, Chung Yeung Festival and so on.
嗯，还有端午节、中秋节、重阳节等等。
No, what does it say?
没有，它说什么了？
They have all been put to shame by a boy who, while playing truant, travelled 1,600 miles.
而有那么一个小男孩，他在逃学期间旅行了1，600英里，从而使上述所有逃学的孩子们都相形见绌了。