火成爆發(fā)作用pyroferrite: 高溫鐵氧體; 熱鐵氧體pyroetioporphyrin: 焦苯卟啉pyroformed nitrogen compounds: 焦化氮化物pyroemerald: 綠色螢石pyrofusinite: 焦性絲質(zhì)體下載手機(jī)詞典可隨時隨地查詞查翻譯