allergy

英 [ˈælədʒi]

美 [ˈælərdʒi]

n.  变态反应; 过敏反应

复数：allergies　

IELTSGRETEM8化学

Collins.2 / BNC.12351 / COCA.7220

牛津词典

noun

• 变态反应；过敏反应
  a medical condition that causes you to react badly or feel ill/sick when you eat or touch a particular substance
  1. I have an allergy to animal hair.
     我对动物毛过敏。

柯林斯词典

• N-VAR 过敏反应；过敏症
  If you have a particularallergy, you become ill or get a rash when you eat, smell, or touch something that does not normally make people ill.
  1. Food allergies can result in an enormous variety of different symptoms...
     食物过敏会引发很多不同的症状。
  2. Allergy to cats is one of the commonest causes of asthma.
     对猫类过敏是哮喘病发作最常见的诱因之一。
• N-COUNT 厌恶；反感
  If you say that you have anallergyto something or someone, you mean that you dislike them very strongly and try to avoid them.
  1. I developed a temporary allergy to the company of couples.
     我一时间很反感和情侣们在一起。

英英释义

noun

• hypersensitivity reaction to a particular allergen
  Synonym:allergic reaction

双语例句

• These chemicals are important in the immune system, and are released as a result of allergy or irritation.
  这些化学物质对于免疫系统来说是重要的，并且由于过敏或剌激而产生。
• This is the website of Swiss Institute of Allergy and Asthma Research.
  这是瑞士过敏和哮喘研究所的网站。
• This is the website of Clinical and Molecular Allergy.
  这是临床与分子变态反应的网站。
• The National Asthma Campaign is funding research into allergy and air pollution.
  全国防治哮喘病运动为过敏症和空气污染研究提供资助。
• With more allergens produced earlier, allergy season can last longer.
  由于产生更多过敏原的时间提早了，过敏季节的时间也就延长了。
• Do you have any allergy or health problems?
  你有任何过敏或健康上的问题吗？
• Your skin problems are caused by an allergy to wheat.
  你的皮肤问题是由对小麦过敏引起的。
• He had an allergy to milk for many years.
  多年来他对牛奶一直过敏。
• It is not associated with an allergy and it does not run in families.
  这是不相关的一过敏和它不运行在家庭。
• Allergy symptoms are headache, rash, shortness of breath.
  过敏症状会产生疹子，气短，和头疼。