Eustachean tube التعريفات والمعاني == English == === Noun === Eustachean tube (plural Eustachean tubes) Alternative form of Eustachian tube. شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة Eustachean tubes Eustachian tube Eustachian tube dysfunction eustachian tube eustachian tubes Eustachian tubes