Sand preparation equipment
[机] 砂处理设备
🧩 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
Hello.
哈啰。
The chance to enter the college came and he took it.
有一个上大学的机会，他抓住了这个机会。
Long ago, people believed that the world was flat.
很久以前人们相信地球是平的。