?英 [??l?d?i]

美 [??l?d?i]

n. 過敏，反感，厭惡

用法：allergy是一個名詞，指的是人體對某種物質或環(huán)境的過度反應，通常會導致身體不適或癥狀。這種反應被稱為過敏反應，而引起過敏反應的物質則被稱為過敏原。

例句1：She has an allergy to peanuts, so she can't eat anything with peanut in it.

她對花生過敏，所以她不能吃任何含有花生的食物。

例句2：My son has a severe allergy to cats, so we can't have one as a pet.

我兒子對貓有嚴重的過敏，所以我們不能養(yǎng)寵物貓。

例句3：The doctor prescribed an antihistamine for my seasonal allergies.

醫(yī)生給我開了一種抗組胺藥來治療我的季節(jié)性過敏。

例句4：Some people may develop an allergy to certain medications after repeated use.

一些人在多次使用后可能會對某些藥物產生過敏反應。

例句5：It's important for people with allergies to carry an epinephrine auto-injector in case of a severe reaction.

對于有過敏史的人來說，攜帶腎上腺素自動注射器以防嚴重反應是很重要的。

同義詞及用法：

1. Hypersensitivity (n.) 過敏反應，敏感性

例句：His hypersensitivity to criticism makes it difficult for him to take constructive feedback.

2. Allergic reaction (n.) 過敏反應

例句：She had an allergic reaction to the new laundry detergent and broke out in hives.

3. Sensitivity (n.) 敏感性，過敏

例句：The child's sensitivity to pollen caused him to have constant sneezing and watery eyes.

4. Intolerance (n.) 不耐受，不寬容

例句：Some people have an intolerance to certain foods, causing them to have digestive issues.

編輯總結：

allergy是一個常見的詞匯，在醫(yī)療和日常生活中都有廣泛的應用。了解過敏原和過敏反應對于保護我們的健康非常重要。如果對某種物質或環(huán)境有過敏反應，一定要避免接觸，并在必要時尋求醫(yī)療幫助。