cyclobutènes التعريفات والمعاني == French == === Pronunciation === IPA(key): /si.klɔ.by.tɛn/ === Noun === cyclobutènes ? plural of cyclobutène شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة cyclobutenes cyclobutane cyclobutène cyclobutene cyclobutanes cyclobutanetetrone cyclobutaneacetic acid cyclobutenone cyclobutenones