noun 下载 🔗分享 果糖 A monosaccharide ketose sugar, formula C6H12O6. Examples : "Many fruits, like apples and pears, contain a lot of fructose, which is why they taste so sweet. " 很多水果,比如苹果和梨,含有大量的果糖, 这也是它们尝起来很甜的原因。 chemistry substance compound food fruit biochemistry 与AI对话词汇游戏阅读练习