煅石灰; 氧化钙
1. 生石灰：burnout velocity 燃尽速度 | burnt lime 生石灰 | burnt sand 烧成砂
2. 煅石灰：burnt gypsum 烧石膏 | burnt lime 煅石灰 | burnt metal 金属过烧现象
3. 烧石灰：burnt deposit 煅积物 | burnt lime 烧石灰 | burnt oil 煅油
4. 生石灰,烧石灰,煅石灰：burn through 烧穿,烧损,过热 | burnt lime 生石灰,烧石灰,煅石灰 | burn together 烧结
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noun
1. a white crystalline oxide used in the production of calcium hydroxide
Synonym: calcium oxide quicklime lime calx calcined lime fluxing lime unslaked lime