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首页英语词典lactoselactose英英释意

lactose

英 ['læktəʊz; -s] 美['læktos]

英英释义实用场景例句

n. [有化] 乳糖

英英释意

1. a sugar comprising one glucose molecule linked to a galactose molecule; occurs only in milk;: "cow's milk contains about 4.7% lactose"