biochemical (adj.)youdaoicibaDictYouDict[biochemical 词源字典]
also bio-chemical, 1851, after German biochemisch, from bio- + chemical. Related: Biochemically.[biochemical etymology, biochemical origin, 英语词源]
biochemist (n.)youdaoicibaDictYouDict
also bio-chemist, 1897; see bio- + chemist.
biochemistry (n.)youdaoicibaDictYouDict
also bio-chemistry, 1857, from bio- + chemistry.