Corase sand
[建] 粗砂
🧩 词语组成解析
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
No problem. I'm glad to help.
小事情，我很高兴这样做。
Who put you in charge?
谁说让你做主了啊？
What do you have to do round the house when you're at home?
你在家时得做些什么家务事？