Brinell hardness tester
[机] 勃氏硬度试验机
🧩 词语组成解析
hardness [冶]布氏硬度,压球硬度
hardness
['hɑrdnɪs]
n. 坚硬;<物>硬性;困难;冷酷;
n. 考试人, 做试验者, 试验装置, 天盖, 华盖\\n[化] 检验器; 试验仪器
🗣️ 情景例句
you'll have it.
那你就大功告成了。
What is done by night appears by day.
若要人不知，除非己莫为。
Why do you have to work so hard?
为什么你要这样卖力地工作呢？