Sand reconditioning
[机] 旧砂处理
🧩 词语组成解析
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
[计] 修理, 检修, 调整\\n[化] 再处理
🗣️ 情景例句
Good day also to you.
再见！
The water gets hot.
水变热了.
If we buy the smaller one, the IBM PC386, we might have to change it in a few years' time for a bigger one.
如果我们买一台较小的IBM386的话，过几年可能就得换一台较大的机子。