allergen怎么读/allergen的发音
英： 美：
allergen是什么意思
n. 变(态反)应原, 过敏原，变应原
[化] 过敏素; 变应原
n. any substance that can cause an allergy
allergen的用法和双语例句
1. Pollen is a common allergen that causes hay fever in many people.
花粉是一种常见的过敏原，会使许多人患上花粉热。
2. The food label clearly lists all potential allergens, such as nuts and dairy.
食品标签上清楚地列出了所有潜在的过敏原，例如坚果和乳制品。
3. Dust mites are a major household allergen that can trigger asthma attacks.
尘螨是一种主要的室内过敏原，可能引发哮喘。
4. He was tested for various allergens to determine the cause of his skin rash.
他接受了多种过敏原测试，以确定其皮疹的病因。
5. The new "hypoallergenic" formula is designed to minimize the risk of an allergic reaction.
这款新的“低致敏性”配方旨在最大限度地降低过敏反应的风险。
6. For many, cat dander is a powerful allergen that leads to sneezing and itchy eyes.
对许多人来说，猫皮屑是一种强效的过敏原，会导致打喷嚏和眼睛发痒。
7. The product is manufactured in a facility that also processes common allergens.
该产品在一个同时也处理常见过敏原的工厂中生产。
8. An allergen is a substance that can cause an allergic reaction.
过敏原是一种能引起过敏反应的物质。
9. The doctor advised her to avoid any known allergens during the spring season.
医生建议她在春季避免任何已知的过敏原。
10. Shellfish is one of the most serious food allergens, capable of causing life-threatening reactions.
贝类是最严重的食物过敏原之一，可能危及生命。