oxid siřičitý التعريفات والمعاني == Czech == === Pronunciation === IPA(key): [oksɪt sɪr̝ɪt͡ʃɪtiː] === Noun === oxid siřičitý m inan (inorganic chemistry) sulfur dioxide (SO2) ==== Declension ==== شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn