allergen怎么读，allergen的音标和真人发音
英音
[ˈælədʒən]
美音 [ˈælədʒən]
音节划分：al-ler-gen
allergen是什么意思，allergen的意思是
n.变应原
allergen 变化形式
复数： allergens
allergen的词源和记忆技巧
allergen 过敏原
词根alle，相异，不同。词根gen, 产生。
allergen 的用法和双语例句“点击”或“选中”例句中的单词，就可以看到词义解释
- The allergen in jackfruit does not on its own sensitize the immune system , but once birch pollen has done the job , the immune system may react to jackfruit too .
- 菠萝蜜中的过敏原本身不会使免疫系统敏感，但是一旦桦树花粉刺激了免疫系统，免疫系统也会对菠萝蜜有反应。
- Many kids with allergies get this symptom when an allergen causes an inflammation of the conjunctiva , a clear membrane that covers the inner eyelids and eyeball .
- 很多孩子过敏时有这种症状，原因是过敏原引起感染，在眼睛上形成一个膜，覆盖在眼睑和眼球上。
- If you 're still experiencing issues , consider investing in an electronic air cleaner , which can remove allergen particles from your home .
- 如果你仍会出现问题请考虑购买一个可从你的家消除过敏原粒子电子空气清洁器。
- The skin-prick test : a drop of a solution containing the suspected allergen is placed on the skin of the subject 's forearm , which is then pricked with a needle .
- 皮肤点刺试验：在受试者前臂皮肤上滴上一滴含有疑似过敏原的溶液，然后用针刺。
- Some people with a severe food allergy are afraid of even a passing exposure to an allergen , and this has led some to ask for bans of potentially dangerous foods in public areas such as schools , to reduce the risk .
- 有些有严重食物过敏反应的人甚至害怕短暂接触过敏原，这已经使一些人要求在诸如学校这样的公共场所禁食有潜在危险的食品，以减少危险。
- Each team feeds its subjects increasing amounts of the dessert at 20-minute intervals , containing allergen doses ranging from 3 micrograms to 3 grams , until the subject reacts - for example with a skin rash or swelling .
- 每个组每隔20分钟给受试者喂食越来越多的甜食，其中所含过敏原的剂量为3微克至3克，直到受试者有反应比如出现皮疹或肿胀。
- The u.s. food and drug administration ( fda ) has scheduled a public hearing on allergen advisory labeling on september 16 , 2008 , at the fda center for food safety and applied nutrition 's harvey w. wiley building in college park , maryland .
- 美国食品和药品管理局（fda）已定于2008年9月16号在美国fda食品安全与应用营养的哈维美国马里兰州的威利建设学院公园召开过敏原注释标签公众听证会。
- Women who are anxious during pregnancy may pass some stress on to their foetuses , in the form of increased sensitivity to allergen exposure and perhaps future asthma risk , according to a study from harvard medical school .
- 美国哈佛医学院（harvardmedicalschool）的一项研究显示，孕期焦虑的女性可能会将压力转移给胎儿，表现形式是胎儿对过敏原更加敏感，或许将来会有患哮喘的危险。
- A bit of research into the local cuisine will flag up danger zones , whether it 's a food group you have to avoid ( dairy , gluten ) or you have a more specific allergen ( like certain nuts , soy , prawns , eggs ) .
- 研究下当地菜肴可以判别食物是否属于需要禁止的一类菜系（如奶制品、面筋）或含有特别的过敏原（如坚果、大豆、对虾或鸡蛋），防止进入饮食的危险区。
- A blood test ( sometimes called the radioallergosorbent , or rast , test ) can measure your immune system 's response to a specific allergen by measuring the amount of allergy-causing antibodies in your bloodstream , known as immunoglobulin e ( ige ) antibodies .
- 血检（有时也称作放射变应性吸附法化验，rast）能通过测量血液中过敏抗体的含量来测量你的免疫系统对特殊过敏原的反应，例如免疫球蛋白e（ige）抗体。
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