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
He took French leave.
他不辞而别。
Our stock of this commodity is limited, please place your order without delay.
我方此类商品的存货有限，请尽快订货。
supplying the rocket fuels for its ships,
作为航天飞船的燃料。