词根词缀：didym-

【来源及含义】Greek: twin; testicle

【相关描述】Words that include the Greek element didym- which oddly provides us with words referring to "twins" or "testes".

【同源单词】cryptodidymus, didymalgia, didymitis, didymus, epididymis, epididymitis

词根词缀：omphalo-, omphal-

【来源及含义】Greek: navel, umbilicus; pertaining to the navel or to the umbilicus

【同源单词】cirsomphalous, exomphalos, omphalectomy, omphalelcosis, omphalic, omphalitis