tetrachain التعريفات والمعاني == English == === Noun === tetrachain (plural tetrachains) A molecule with four attached chains. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة tetracaine Tetraclinis Tetraclinis articulata tetractinal tetracyanonickelate tetracyanocuprate tetrachenă tetractinellid tetractine