Borolon
合成氧化铝(用作磨料、耐火料或助滤物)
🔁 扩展释义
【化】 合成氧化铝; 人工氧化铝
🗣️ 情景例句
He actually took me to meet his foreman.
事实上他带着我去见他的工头。
One has lived too near a wood to be frightened by owls.
深知底蕴，不以为怪。
What can I do for you?
您要什么？