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
With pleasure. Now we can offer Optical Mark Readers of models.
很愿意。目前我们能提供光学记录阅读器的模型。
Sorry, but could you kindly repeat what you just said?
抱歉，你可以重复刚刚所说的吗？
They cut big pieces of metal into small pieces.
它们把大块的金属切成小块。