Lapping powder
[化] 研磨粉
🧩 词语组成解析
[计] 研磨, 抛光\\n[化] 研磨
powder
['paʊdɚ]
n. 粉，粉末;粉状物质;
vt. 在…搽粉;
vi. 涂粉，变成粉末;
🗣️ 情景例句
I would like to introduce you to your editor.
我来介绍你认识这本书的编辑。
Insecticides destroy many harmful bugs.
杀虫剂能驱除许多害虫。
What time will the next train leave?
下一班火车什么时候开？