Return sand
[化] 回用砂
🧩 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
Nancy, would you like to come over the day after tomorrow?
南西，你后天要不要到我家来？
She conducted herself well.
她行为端正。
Once there was an old tiger.
从前有一只年迈的老虎。