biconvexa التعريفات والمعاني == Spanish == === Adjective === biconvexa f feminine singular of biconvexo شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة biconvexas biconvex biconvexe biconvesso biconvexity biconvessi biconvexitate biconvexities biconvexo