基本解释n. 硅铍石，矽铍石；[矿物] 羟硅铍石英汉例句双语例句The invention relates to a floating and collecting agent of bertrandite beryllium ores and application thereof.本发明涉及一种羟硅铍石类铍矿浮选捕收剂及其应用。词组短语短语bertrandite ȥ 硅铍石bertrandite E 硅铍石专业释义地球科学硅铍石羟硅铍石羟硅铍是