英语词汇lactase怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	lactase
释义	N4865838lactaseSpoken.0Fiction.0Magazine.34Newspaper.0Academic.4 lactase /ˈlækteɪs/ noun mass noun Biochemistry an enzyme which catalyses the hydrolysis of lactose to glucose and galactose 【生化】乳糖酶。词源 late 19th cent.: from LACTOSE + -ASE.
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