coenzyme

名词 coenzyme:

1. a small molecule (not a protein but sometimes a vitamin) essential for the activity of some enzymes

co.en.zyme

n.（名词）
A nonproteinaceous organic substance that usually contains a vitamin or mineral and combines with a specific protein, the apoenzyme, to form an active enzyme system.
辅酶：非蛋白质有机物质，通常含有维他命或矿物质，结合特定的蛋白质和酶朊，形成活性酶系统

【引伸】
co.enzymat.ic
coen.zymat.ically
adv.（副词）