
好词典

源自希腊语 'allos'(其他)和 'ergon'(反应),1906年首次用于医学领域描述引发过敏的物质。
❶ 指能引起过敏反应的物质,如花粉、尘螨或某些食物成分,会触发人体免疫系统产生过度反应。
“Peanuts are a common allergen that can cause severe reactions in some people.”
(花生是常见过敏原,可能导致某些人出现严重过敏反应。)
“The doctor tested her for various allergens to identify the cause of her rash.”
(医生为她检测了多种过敏原,以找出皮疹的原因。)
hidden allergen — 指食品或产品中未明确标注但实际存在的过敏原成分,可能对过敏人群造成风险。
“The sauce contained hidden allergens that weren't listed on the menu.”
(这种酱料含有菜单上未标注的隐藏过敏原。)