allergen

allergen

英 ['ælədʒ(ə)n]
　　美 ['ælɚdʒən]

n. [醫] 過敏原

中文詞源：

allergen 過敏原

詞根alle，相異，不同。詞根gen, 產生。

例句：

1. Objective To find out the common allergen of abnormal rhinitis in Shenzhen.
目的瞭解深圳地區變應性鼻炎的常見變應原.

2. To investigate the allergen distribution and characteristic in hypersensitive children.
瞭解兒童變態反應性疾病患者過敏原分佈情況及特點.

3. When the immune system encounters an allergen , it may become sensitised.
當免疫系統發現瞭過敏原就會致敏.

4. Long - term exposure to this medicine may sensitize you to the allergen.
長期使用這種藥可能會使你易於過敏.

5. To make matters worse, the allergen involved seems to be particularly potent.
更糟糕的是, 這種復雜過敏原的威力似乎特別強.