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
Don't ask why; just do as you are told.
别问为什么， 按要求去做就行了。
I've got a pain in my back.
我的后背有点疼痛。
So one day they took him to a doctor.
于是有一天他们带他去看医生。