Coated abrasive
[建] 砂纸, 砂布
🧩 词语组成解析
coated
[['kəutid]]
a. 穿外套的, 上涂料的\\n[建] 包著的, 套著的, 涂过
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;
🗣️ 情景例句
it takes a little bit of money to run a campaign.
竞选活动需要花一些钱。
Call me tomorrow if you don't feel better.
明天如果没有好转，就打电话给我。
These objects, however, were different.
这些展品却使人大开眼界。