生物化学家 shēngwùhuàxuéjiā biochemist Origin Definitions Defs Strokes Stroke Words Sentences Sents 生物化学 生物化學 shēngwùhuàxué biochemistry the branch of science that uses chemical principles and methods to study living systems and their chemical processes家 jiā affixnoun specialist noun suffix for a person with special skills or expertise, equivalent to -ist, -er, or -ian