词根词缀：creno-, cren-, crauno-, crouno-

【来源及含义】Greek: well head, spring, fountain, mineral spring

【同源单词】craunology, craunotherapy, crenic, crenicoline, crenogenic meromixis, crenology

词根词缀：therap-

【来源及含义】Greek: heal, cure; treatment; service done to the sick, [a waiting on]

【同源单词】actinotherapy, actinotherapy, aerohydrotherapy, aeroionotherapy, aeropiesotherapy, aerotherapy