allergen的意思

allergen

英式音标['ælɚdʒən]
美式英标['ælədʒ(ə)n]

基本解释

n. [医] 过敏原

中文词源

allergen 过敏原

词根alle，相异，不同。词根gen, 产生。

英文词源

allergen (n.): substance causing allergy, 1912, from allergy on model of antigen.

实用例句

1. Objective To find out the common allergen of abnormal rhinitis in Shenzhen.: 目的了解深圳地区变应性鼻炎的常见变应原.

2. To investigate the allergen distribution and characteristic in hypersensitive children.: 了解儿童变态反应性疾病患者过敏原分布情况及特点.

3. When the immune system encounters an allergen , it may become sensitised.: 当免疫系统发现了过敏原就会致敏.

4. Long - term exposure to this medicine may sensitize you to the allergen.: 长期使用这种药可能会使你易于过敏.

5. To make matters worse, the allergen involved seems to be particularly potent.: 更糟糕的是, 这种复杂过敏原的威力似乎特别强.

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