词根词缀：chemo-, chem-, chemico-, chemi-, -chemist, -chemic, -chemical

【来源及含义】Arabic > Greek > Latin: the art of combining base metals [to make gold]; from Greek, chemia, “Egypt”, supposedly where the art of changing metals into gold existed

【同源单词】agrichemistry, agrochemical, alchemist, alchemy, allelochemics, allochemic

词根词缀：iatro-, iater-, -iatria, -iatric, -iatrician, -iatrics, -iatrist, -iatry; -iatricians, -iatrists, -iatries

【来源及含义】Greek: physician; heal, cure, treat; medical healing

【相关词根词缀】 Related "health" word families and articles: Health: Index; Hygeia > hygiene > health; salu-; sana-, sani-.

【同源单词】aceptiatrist, agrizoiatrist, agrizoiatry, amblyopiatrics, andriatry, aniatros