allergen
美['ælərdʒən] 英['ælədʒən]
n. 过敏原
英英释义
Noun- any substance that can cause an allergy
例句
用作名词(n.)- 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。
- This desensitisation treatment is a vaccination against the allergen.通过接种疫苗来降低机体对该过敏原的感受性。
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