基本解释[化學]金屬錳和二氧化錳英汉例句雙語例句A discussion on the new technology of manufacturing high pure manganese metal and microparticle manganese dioxide by was made.研究了成對電解制備高純金屬錳和微粒二氧化錳的新工藝；manganese metal and dioxide更多例句专业释义化學金屬錳和二氧化錳