生物转化体内物质的化学转化，如通过酶的作用 Chemical alteration of a substance within the body, as by the action of enzymes.
自溶（作用）一种由物质的作用，例如酶，所产生的对机体组织或细胞的破坏作用，这种物质产生于机体内部 The destruction of tissues or cells of an organism by the action of substances, such as enzymes, that are produced within the organism.
同工酶，同功酶具有相同的生化功能的一种酶的不同化学形式中的任一种 Any of the chemically distinct forms of an enzyme that perform the same biochemical function.
据说含有人造酶的洗衣粉去污力强。 Washing powders containing enzymes are said to remove stains more efficiently.