quicklime
US /ˈkwɪkˌlaɪm/
UK /ˈkwɪkˌlaɪm/
名词
生石灰, 氧化钙
a white caustic alkaline substance consisting of calcium oxide, obtained by heating limestone
示例:
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Farmers often use quicklime to improve soil pH.
农民常用生石灰来改善土壤pH值。
•
The ancient Romans used quicklime in their construction projects.
古罗马人在他们的建筑项目中使用了生石灰。