noun 下载 🔗分享 凝乳酶，奶酪酶. An enzyme used as the first step in making cheese, to curdle the milk and coagulate the casein in it, derived by soaking the fourth stomach of a milk-fed calf in brine. Examples : "The cheesemaker added rennet to the milk, which caused it to separate into curds and whey, the first step in making cheddar cheese. " 奶酪制作者往牛奶里加入了凝乳酶，这使得牛奶分离成了凝乳和乳清，这是制作切达奶酪的第一步。 food chemistry substance agriculture biochemistry process animal 与AI对话词汇游戏阅读练习
noun 下载 🔗分享 香果， 锈苹果 Any of various kinds of apple, mostly of French origin, characterized by russeting. Examples : "My grandmother's favorite fall apple pie used a mix of local apples, but she always included at least one rennet for its distinctive russet skin and slightly tart flavor. " 我奶奶最喜欢的秋季苹果派会用当地苹果混合制作，但她总是会加至少一个锈苹果（香果），因为它的锈色表皮和略带酸涩的独特风味。 fruit 与AI对话词汇游戏阅读练习
