单词	rubidium trioxide
释义	rubidium trioxide 三氧化二铷
随便看	fixed film reactor fixed-film reactor fixed film resistor fixed filter fixed filter elements fixed filter unit fixed filtrate bed fixed fin fixed finger fixed finger, immovable finger fixed fire fixed fire alarm system fixed fire escape fixed fire extinguisher fixed fire extinguishing system fixed fire extinguishing systemffes fixed fire-extinguishing unit fixed fire facility Fixed fire monitor extinguishing systems fixed fire protection system fixed fire suppression system fixed first order of arragement fixed-fixed beam fixed fixed bridge fixed-fixed bridge