The balance was carbonaceous fraction , the nonflammable inorganic fraction was negligible.其余为不挥发的可燃物碳粒, 不可燃的无机物极少.a nonflammable liquid一种不易燃的液体Gaseous helium is inert, colorless, odorless, non corrosive, and nonflammabl...

eclampsia的音标：eclampsia的英式发音音标为：[ɪ'klæmpsiə]eclampsia的美式发音音标为：[ɪ'klæmpsiə]...

n.呋喃基丙烯酰胺...

黏性，发粘，湿冷...

环霉素...