exostructure التعريفات والمعاني == English == === Etymology === From exo- + structure. === Noun === exostructure (countable and uncountable, plural exostructures) external structure شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة exostructures exostructural exstructurus estructures extructure exstructura exstructurarum exstructuras exstructurum