Sand coloth
[電] 砂布
?? 詞語組成解析
sand
[s?nd]
n. 沙;沙灘;沙色;
vt. 撒沙于;用砂紙磨光;
??? 情景例句
I don't have time to be exhausted.
我沒有時間去精疲力盡。
I really regret it.
我真的非常后悔。
How long have you been learning English?
你學(xué)英語有多久了？