奶素食主义者食用奶制品，但是不吃鸡蛋。蛋素食主义者的食物包括蛋类，但不包括乳制品。 奶蛋素食主义者的饮食既有蛋类又有乳制品。
A lacto-vegetarian diet includes dairy products but excludes eggs, ovo-vegetarianism includes eggs but not dairy, and lacto-ovo vegetarian diet includes both eggs and dairy products.
奶素食主义者食用奶制品，但是不吃鸡蛋。蛋素食主义者的食物包括蛋类，但不包括乳制品。 奶蛋素食主义者的饮食既有蛋类又有乳制品。
A lacto-vegetarian diet includes dairy products but excludes eggs, ovo-vegetarianism includes eggs but not dairy, and lacto-ovo vegetarian diet includes both eggs and dairy products.
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