hypoallergenic

hypoallergenic的音标为["haɪpəˌælɪˈdʒɛkɪn]，基本翻译为“不易引起过敏的”，速记技巧为：hypo-表示“少，轻”，allergen过敏原，-genic表示“产生…的”。

hypoallergenic这个词的词源可以追溯到拉丁语和希腊语，意为“低过敏的”。其变化形式主要有hypo-（前缀，意为“低”或“少”）和allergen（源于希腊语allergon，意为“引起过敏的东西”）。

相关单词：

1. allergy（过敏反应）：这个词源于拉丁语allergus，意为“对……敏感”。hypoallergenic（低过敏的）和allergy（过敏反应）都与过敏有关，但前者旨在减少或消除过敏反应，后者则是过敏反应的发生。

2. sensitivity（敏感度）：这个词源于拉丁语sensum和词根tivity，意为“感觉”或“敏感”。这个词可以用来描述物体对刺激的敏感程度，也可以用来描述人对某些事物或情况的敏感度。

3. hypersensitivity（超敏性）：这个词是由hypoallergenic（低过敏的）和sensitivity（敏感度）组合而成，用来描述对某种刺激的过度敏感。

4. desensitization（去敏）：这个词是由sensitivity（敏感）和ize（动词词尾）组合而成，用来描述降低或消除对某种刺激的敏感度。

5. allergenics（过敏研究）：这个词是由allergen（引起过敏的东西）和词缀-ics（表示学科或方法）组合而成，用来指研究过敏反应的机制和治疗方法。

6. allergen-free（无过敏原的）：这个词是由allergen（引起过敏的东西）和-free（无……的）组合而成，用来描述没有过敏原的产品或环境。

7. allergen-reduction（过敏原减少）：这个词是由allergen（引起过敏的东西）和reduction（减少）组合而成，用来描述减少过敏原的方法和策略。

8. allergen-specific（过敏原特异性的）：这个词是由allergen（引起过敏的东西）和specific（特异性的）组合而成，用来描述针对特定过敏原的治疗方法。

9. allergo-（与过敏有关的）：这个词缀可以与名词构成新的单词，用来描述与过敏有关的主题或条件。

10. allergoepidemiology（过敏流行病学）：这个词是由allergo-（与过敏有关的）和epidemiology（流行病学）组合而成，用来研究过敏的流行情况和影响因素。

hypoallergenic常用短语：

1. be hypoallergenic

2. be free from allergens

3. be allergen-free

4. allergen-resistant

5. allergen-free formula

6. allergen-free milk

7. allergen-free diet

双语例句：

1. This baby food is hypoallergenic, so it"s perfect for babies with allergies.

2. The new mattress is allergen-resistant, so it"s a great choice for families with children who are allergic.

3. It"s important to choose a hypoallergenic pet to avoid allergic reactions.

4. Allergens can be found in many common household items, so it"s essential to clean them regularly.

5. It"s essential to avoid foods that can cause allergies in children, especially those that are hypoallergenic.

6. Allergic reactions can be severe and debilitating, so it"s important to take all necessary precautions.

7. The hypoallergenic formula is a great choice for babies with sensitive skin or allergies.

英文小作文：

Hypoallergenic Products - The Best Choice for Allergic People

Hypoallergenic products are becoming more and more popular these days, as more and more people suffer from allergies and allergic reactions. From clothing to bedding, from food to pets, there are many options available to help those with allergies live a more comfortable and healthy life.

When choosing products that are hypoallergenic, it"s important to look for products that are free from allergens and have been specially formulated to minimize allergic reactions. This can include products that are made from allergy-free materials, such as cotton and wool, or that are specially treated to resist allergens such as dander, dust, and pet hair.

For babies and young children, hypoallergenic formula is a great choice, as it is specially formulated to minimize allergy development and allergic reactions in children. Similarly, hypoallergenic pet choices can help reduce allergic reactions in families with children, as pets that are hypoallergenic are less likely to trigger allergic reactions.

Living with allergies can be challenging, but with the right products and choices, it can be made much easier. By choosing hypoallergenic products, you can help reduce allergic reactions and make your life more comfortable and healthy.