Schopper hardness
[化] 朔佩尔氏硬度
🧩 词语组成解析
hardness
['hɑrdnɪs]
n. 坚硬;<物>硬性;困难;冷酷;
🗣️ 情景例句
I agree.
我同意。
The morning to the mountain the evening to the fountain.
凡是都有一定时间。
I'm afraid I'm still not very good at it, though.
不过，恐怕我的汉语还是不够好。