Replenishment quartz sand
[机] 重整石英砂
🧩 词语组成解析
n. 补给, 补充
quartz
[kwɔrts]
n. [矿]石英;
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
What's the problem?
什么问题啦？
He is likely to do something wrong.
他可能会做坏事。
The bus was full. We couldn't get on.
车挤得满满的，我们上不去。