揮發(fā)組分含量volatilememory: 易失存儲器 易失性存儲器volatilecomponents: 揮發(fā)組分volatileorganiccompound: 揮發(fā)性有機(jī)化合物volatile-phase geochemistry: 揮發(fā)相地球化學(xué)volatileorganiccompounds(vocs): 揮發(fā)性有機(jī)化合物下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯