allergy
noun [ C ] uk/ˈæl.ə.dʒi/ us/ˈæl.ɚ.dʒi/
变应性;过敏反应;过敏性
a condition that makes a person become sick or develop skin or breathing problems because they have eaten certain foods or been near certain substances
an allergy to wheat 对小麦过敏
a wheat allergy 小麦过敏