释义 |
scale COVERINGskeIln [U]Br also lime.scale 9laImYskeIla hard white or grey layer of material which forms on the inside of pipes or containers that heat water水垢Can you recommend a way of removing the scale from this kettle?你能介绍一种去除这壶里水垢的方法吗?Scale consists mainly of calcium carbonate.水垢主要是由碳酸钙组成的。
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