allergen

From Longman Dictionary of Contemporary Englishallergenal‧ler‧gen /ˈælədʒən $ -lər-/ noun [countable] a substance that causes an allergyExamples from the Corpusallergen• The antibodies are protein molecules that can fit on to an allergen and inactivate it.• The dust mite, which thrives in warm, moist air, is the greatest source of allergens for asthmatics.• You should also be suspicious of foods that are known to be potent allergens.• Certain foods seem to contain more potent allergens than others.• Half the children received shots designed to provide immunity to seven allergens such as dust mites and pollens.• Antibodies formed in response to the allergens lead to the release of histamine, which is what produces allergic symptoms.• Obviously, avoiding exposure to allergens is the best way to prevent allergic reactions.

单词	allergen
释义	allergen From Longman Dictionary of Contemporary Englishallergenal‧ler‧gen /ˈælədʒən $ -lər-/ noun [countable] a substance that causes an allergyExamples from the Corpusallergen• The antibodies are protein molecules that can fit on to an allergen and inactivate it.• The dust mite, which thrives in warm, moist air, is the greatest source of allergens for asthmatics.• You should also be suspicious of foods that are known to be potent allergens.• Certain foods seem to contain more potent allergens than others.• Half the children received shots designed to provide immunity to seven allergens such as dust mites and pollens.• Antibodies formed in response to the allergens lead to the release of histamine, which is what produces allergic symptoms.• Obviously, avoiding exposure to allergens is the best way to prevent allergic reactions.
随便看	lose an eye etc lose an leg etc lose by 1 10 20 points etc lose by 1 10 votes points etc lose by 1 goal 20 points etc lose by 1 goal votes points etc lose by a whisker lose confidence etc lose confidence/interest/hope etc lose count lose credibility lose etc a claim lose etc possession lose face lose face lose faith lose faith (in somebody/something) lose faith in lose ground lose height lose height etc lose hope etc new variant CJD new wave New World