过敏guòmǐn 1.有机体对某些药物或外界刺激的感受性不正常地增高的现象{allergy; allergic reaction; (of organisms) abnormally high sensitivity to certain medicines or external irritation}: 药物～。{drug allergy} 2.过于敏感{oversensitive}: 你不要～,没人说你坏话。{Don't be so sensitive — no one has said anything against you.}