allergy

allergy的音标是[əˈleɪdʒə]，基本翻译是“过敏症”。

速记技巧：all（全部）+ergy（能量）→全部能量都用来抵抗刺激→过敏症。

Allergy的英文词源可以追溯到拉丁语“allere”，意为“离开”，加上“gitus”，意为“发生”，组合起来表示“离开引起的”。

变化形式：复数形式为allergies，过去式为allergied，现在分词为allergic。

相关单词：

1. Allergic Asthma：过敏性哮喘，是一种常见的过敏性疾病，症状包括咳嗽、喘息和呼吸困难。

2. Allergic Reaction：过敏反应，指身体对特定物质的过度反应。

3. Allergic Rhinitis：过敏性鼻炎，是一种常见的鼻部过敏反应，症状包括鼻塞、流清鼻涕和打喷嚏等。

4. Allergen：过敏原，引起过敏反应的物质，如花粉、动物毛发、食物等。

5. Allergy Test：过敏原测试，用于检测身体对哪些物质过敏的方法。

6. Pollen Allergy：花粉过敏，由花粉引起的过敏反应。

7. Sensitization：致敏，指身体对原本无害的物质产生过敏反应的过程。

8. Hypersensitivity：超敏反应，包括过敏反应在内的多种异常免疫反应。

9. Epicutaneous Allergy Test：皮内试验，一种常见的过敏原测试方法，将过敏原注射到皮肤内观察反应。

10. Sublingual Allergy Patch：舌下免疫贴片，一种新型的过敏原测试方法，将过敏原直接作用于舌头下面，测试身体反应。

Allergy常用短语：

1. Allergic rhinitis - 过敏性鼻炎

2. Allergic asthma - 过敏性哮喘

3. Allergic reaction - 过敏反应

4. Allergy test - 过敏测试

5. Allergy medicine - 抗过敏药物

6. Allergy season - 过敏高发季节

7. Allergy sufferer - 过敏患者

双语例句：

1. He had an allergic reaction to the new medication. (他对于新药物产生了过敏反应。)

2. She always suffers from allergies during springtime. (每到春天她总是过敏。)

3. I had to take allergy medicine after the dust storm. (尘暴过后我不得不服用抗过敏药物。)

4. We need to do an allergy test before we can buy the dog. (我们需要做过敏测试才能买狗。)

5. It"s allergy season again, I can"t breathe! (又到过敏高发季节了，我快喘不过气了！)

6. I"m allergic to peanuts, so I always carry an allergy medicine. (我对花生过敏，所以我总是随身携带抗过敏药物。)

7. I"m sorry, but I can"t have any more of this food as it causes me allergies. (很抱歉，但是因为这食物会引发我的过敏反应，所以我不能再吃了。)

英文小作文：

I suffer from allergies every spring, and it can be very frustrating. I have to take medication and avoid certain foods and activities to prevent an allergic reaction. I understand that allergies are a common condition that affects many people, and I hope that one day we will have a cure for it. However, until then, I will continue to take precautions and manage my allergies well. I also try to stay away from things that trigger my allergies and make sure to drink plenty of water to keep my body hydrated. Although allergies can be uncomfortable, I try to stay positive and focus on managing my condition well. I hope that my experience can help others who are also dealing with allergies.