Abrasive hardness
[机] 抗磨硬度
🧩 词语组成解析
abrasive
[ə'breisiv]
adj. 有磨蚀作用的;摩擦的;粗糙的;使人厌烦的，伤人感情的;
n. 研磨料;琢料;金刚砂;
hardness
['hɑrdnɪs]
n. 坚硬;<物>硬性;困难;冷酷;
🗣️ 情景例句
I need to cancel that. We have had a last minute change of plans.
我要取消预约，我们临时改变计划了。
What sort of guarantee do you offer on your product?
你们提供什么样的产品保证呢？
It's rude to stare at other people.
盯着别人看是不礼貌的。