reagin
/ri'eidʒin/
📖 中文释义
- n. [生]反应素,梅毒反应素,变应性反应素
📘 English Definition（英文释义）
- n an immunoglobulin E that is formed as an antibody against allergens (such as pollen); attaches to cell membranes causing the release of histamine and other substances responsible for the local inflammation characteristic of an allergy