tetraclone التعريفات والمعاني == English == === Noun === tetraclone (plural tetraclones) (biology) A four-rayed spicule in the skeleton of some sponges شارك هذه المقالة: Facebook Twitter WhatsApp LinkedIn كلمات ذات صلة tetraclones tetracloruro tetracontadigon tetracontagon tetracolored Tetraclinis Tetraclinis articulata tetracloreto tetracloroetilè