过敏源的例句（过敏源在句子中的用法）
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That is why traditional allergists believe that all the brouhaha over food allergies is unwarranted.
粉尘螨和户尘螨是两种最常见的过敏源,绝大多数过敏体质的人都对这两项有反应.
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Free OfArtificial colors, preservatives, common allergens, yeast, wheat, soy, gluten and milk.
不含人工色素, 防腐剂, 一般过敏源, 酵母, 小麦, 大豆, 麸质和牛奶.