非揮發(fā)性物質(zhì) volatile substance: 揮發(fā)物; 揮發(fā)性物質(zhì)non volatile: 不揮發(fā)的volatile corrosive substance: 易揮發(fā)的腐蝕性物質(zhì)volatile reducing substance: 揮發(fā)性還原物質(zhì)embedded non volatile memory: 非易失性存儲(chǔ)下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯