
好词典

源自希腊语 allos(其他) + ergon(反应),1906年由奥地利儿科医生Clemens von Pirquet首次提出,描述免疫系统的异常反应。
❶ 过敏反应,指人体免疫系统对某些物质(如花粉、食物等)产生过度反应,导致打喷嚏、皮疹等不适症状。
“She has a severe allergy to peanuts.”
(她对花生有严重过敏。)
“Spring is difficult for people with pollen allergies.”
(春天对有花粉过敏的人来说很难熬。)
❶ (非正式用法)强烈的反感或厌恶,常用于表达对某事物无法忍受的态度。
“I have an allergy to bad manners.”
(我对粗鲁行为极度反感。)
“He developed an allergy to corporate meetings.”
(他开始对公司会议深恶痛绝。)
allergy season — 特指花粉浓度高的春季或特定时段,过敏患者症状加重的时期。
“During allergy season, she always carries tissues.”
(过敏季节期间,她总是随身带着纸巾。)
allergy shot — 脱敏注射,通过定期注射过敏原以降低免疫系统敏感度的治疗方法。
“My allergy shots have reduced my reactions to dust mites.”
(我的脱敏注射降低了对尘螨的反应。)