| 释义 |
DEFINITIVE EXAMPLES 权威例句〔Groote Eylandt〕An island of northern Australia in the western part of the Gulf of Carpentaria. Manganese is mined on the island.格鲁特岛:澳大利亚北面一岛屿,位于卡奔塔利亚湾西部。岛上出产锰矿美国传统〔manganite〕A steel-gray to black mineral, MnO(OH), found in North America and Europe; manganese oxide.水锰矿:一种钢灰至黑色的矿物,MnO(OH),产于北美和欧洲;氧化锰美国传统〔psilomelane〕A mixture of black manganese oxide minerals.硬锰矿:一种黑色氧化锰矿的混合物美国传统 |