noun🔗Share三氧化物 Any oxide containing three oxygen atoms in each molecule"Sulfur trioxide, a dangerous pollutant, is released during the burning of some fuels. "燃烧某些燃料时会释放出三氧化硫，这是一种危险的污染物。(Ránshāo mǒuxiē ránliào shí huì shìfàng chū sānyǎnghuàliú, zhè shì yī zhǒng wēixiǎn de wūrǎnwù.)chemistrycompoundsubstancematerialChat with AIVocabulary GamePractice Reading
noun🔗Share三氧化物 Any organic compound of general formula R-OOO-R', derived from trioxidane"Chemists are studying this new trioxide to determine its stability at room temperature. "化学家们正在研究这种新型三氧化物，以确定它在室温下的稳定性。compoundchemistrysubstanceChat with AIVocabulary GamePractice Reading
