Mill sand
[机] 混碾砂
🧩 词语组成解析
mill
[mil]
n. 磨坊;磨粉机;榨汁机;工厂;
vt. 研磨，粉碎;搅拌;磨，铣;轧花边（在纸币上）;
vi. 惊跑，乱闯;经研磨;
sand
[sænd]
n. 沙;沙滩;沙色;
vt. 撒沙于;用砂纸磨光;
🗣️ 情景例句
What are the flowers for, Richard?
究竟为什么送花 ，Richard？
It took him a long time to make up his mind.
下决心花了他很长时间。
You are never too old to learn.
活到老，学到老。