柯林斯詞典tocopherol /t??k?f??r?l/ 1. N any of a group of fat-soluble alcohols that occur in wheat-germ oil, watercress, lettuce, egg yolk, etc. They are thought to be necessary for healthy human reproduction 生育酚 (Also called vitamin E)[biochem] 返回 tocopherol劍橋詞典→? vitamin E 維生素E（同 vitamin E） 返回 tocopherol