Surface active agent, auxiliary, water softener and whitener.
表面活性剂 、 助剂 、 软水剂、增白剂.
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Get a water softener.
买台水质软化器.
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Automatic water softener, air purifiers and other water works supporting the whole product line.
全自动软水器 、 空气净化器等水厂全程配套系列产品.
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英英释义
Noun
1. a substance (such as sodium chloride) that lessens the hardness of water by replacing calcium and magnesium ions with sodium ions and so gives the water more efficient sudsing power