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
I will.
我来。
Please bring me a glass.
请给我一杯。
It was rather like an exhibition of prehistoric electronic equipment.
这儿倒像是在展览古老的电子设备。