Coated abrasive
[建] 砂紙, 砂布
?? 詞語組成解析
coated
[['k?utid]]
a. 穿外套的, 上涂料的\\n[建] 包著的, 套著的, 涂過
abrasive
[?'breisiv]
adj. 有磨蝕作用的;摩擦的;粗糙的;使人厭煩的，傷人感情的;
n. 研磨料;琢料;金剛砂;
??? 情景例句
It's so good to have you home again ...
真高興 ，你又回家了……
Look before you leap.
慎思而后行。
The rabbit ran to the woods and did not come back any more.
兔子跑進了森林再也沒有出來了。