词根词缀：adeno-, aden-, adeni-

【来源及含义】Greek: gland or glands, glandular [from “acorn”]

【同源单词】adenalgia, adendric, adenectomy, adenectopia, adenia, adenic

词根词缀：sclero-, scler-

【来源及含义】Greek: skleros tough, toughen; hard, hardening; dry up

【同源单词】arteriosclerosis, multiple sclerosis, otosclerosis, phlebosclerosis, sclera, scleradenitis