老化酶 Traditional form: 老化酶 Pinyin (reading): lǎohuàméi Definitions: aged enzyme Characters: 老 - old, aged; experienced 化 - to change, to convert, to reform; -ize 酶 - enzyme; to ferment Traditional characters: 老 - old, aged; experienced 化 - to change, to convert, to reform; -ize 酶 - enzyme; to ferment