Liming stains
[机] 石灰斑
🧩 词语组成解析
[化] 石灰澄清法
n. 染色剂；污点（stain的复数）
🗣️ 情景例句
My company was the contractor.
我的公司承包了这项工程。
As soon as I get to Guangzhou, I'll drop you a line.
我一到达广州，就给你写信。
and however well society, and our doctors, look after us.
不管社会和医生怎样对我们进行精心照顾，