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单词
carborundum
释义
carborundum
金刚砂
黑色结晶化合物(碳化硅),由二氧化硅(沙)和碳(焦炭)一起加热制成。用作磨料,也用作耐火材料。
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Elba
Elberfeld
Elbert,Mount
Elbe,River
Elblag
Elbrus,Mount
Elburz Mountains
Elche
El Cid
elder
Eldorado
Eleanor of Aquitaine
Eleanor of Castile
Eleatics
electoral college
electors
Electra
electrical engineering
electric-arc furnace
electric car
electric cell
electric charge
electric eel
electric field
electric generator
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更新时间:2025/12/2 14:03:22