常見例句A mixture of black manganese oxide minerals. 硬錳礦一種黑色氧化錳礦的混合物manganese boron 錳硼合金manganese boron alloy 錳硼合金Of, relating to, derived from, or containing boron. 硼的硼的、與硼有關(guān)的、來源于硼的或含硼的Every mangan rule a shrew but he who has her. 潑婦人人都能制服;只有她的丈夫例外.Nicholls,Sam Hoffman,Patrick Mangan,Ann C. 副導演 Allan F. 返回 manganese-boron