Vicker's hardness
[机] 韦克氏硬度
🧩 词语组成解析
hardness
['hɑrdnɪs]
n. 坚硬;<物>硬性;困难;冷酷;
🗣️ 情景例句
This the rich part of town.
这里是小镇的富人区。
It's incredible.
难以置信！
What's your name?
你叫什么名字？