allergic

简明释义

英[əˈlɜːdʒɪk]美[əˈlɜːrdʒɪk]

adj. 对……过敏的；过敏引起的，过敏性的；对……极其反感的

英英释义

单词用法

同义词

反义词

例句

1.Many people are allergic to airborne pollutants such as pollen.

许多人对空气中花粉之类的污染物质过敏。

2.Dairy products may provoke allergic reactions in some people.

乳制品可能会引起某些人的过敏反应。

3.I'm allergic to cats.

我对猫过敏。

4.If you are allergic to certain food, you should eliminate it from your diet.

如果你对某样食物过敏，就应该把它从你的日常饮食中除去。

5.I like cats but unfortunately I'm allergic to them.

我喜欢猫，但遗憾的是我对猫过敏。

6.She suffered a mystery allergic reaction on Saturday.

在周六，她出现了一种神秘的过敏反应。

7.Have you ever been allergic to anything?

您有没有对什么东西过敏的情况？

8.Soy milk can cause allergic reactions in some children.

豆奶会导致有些儿童起过敏反应。

9.My friend is allergic to shellfish, so we can't go to that restaurant.

我的朋友对贝类过敏，所以我们不能去那家餐厅。

10.I am allergic to peanuts, so I have to be careful when eating out.

我对花生过敏，所以在外吃饭时必须小心。

11.She has an allergic reaction to certain medications.

她对某些药物有过敏反应。

12.He found out he was allergic to cats after adopting one.

他在收养一只猫后发现自己对猫过敏。

13.If you're allergic to pollen, you might want to stay indoors during spring.

如果你对花粉过敏，春天时最好待在室内。

作文

Allergies have become a common concern in today's world, affecting millions of people. Individuals who are allergic (过敏的) to certain substances often find themselves grappling with various symptoms that can significantly impact their quality of life. In this essay, I will explore the nature of allergies, the most common allergens, and how individuals can manage their allergic (过敏的) reactions.Firstly, it is essential to understand what an allergy is. An allergy occurs when the immune system reacts to a foreign substance, known as an allergen, as if it were a harmful invader. This response can lead to a range of symptoms, from mild irritations like sneezing and itching to severe reactions such as anaphylaxis, which can be life-threatening. Common allergens include pollen, dust mites, pet dander, certain foods, and insect stings. For those who are allergic (过敏的) to these triggers, even minimal exposure can provoke a strong immune response.One of the most prevalent types of allergies is seasonal allergic rhinitis, commonly known as hay fever. People who are allergic (过敏的) to pollen often experience symptoms during specific seasons when plants release their pollen into the air. This condition can lead to discomfort and interfere with daily activities, making it crucial for sufferers to find effective ways to manage their symptoms. Food allergies are another significant concern. Many individuals are allergic (过敏的) to specific foods such as peanuts, tree nuts, eggs, milk, and shellfish. The consequences of consuming these foods can range from mild gastrointestinal issues to severe allergic reactions that require immediate medical attention. For parents of children with food allergies, navigating social situations and ensuring their child’s safety can be particularly challenging.To manage allergies effectively, individuals need to identify their specific triggers. This often involves consulting with healthcare professionals who can perform tests to determine what substances a person is allergic (过敏的) to. Once identified, the best course of action is to avoid these allergens as much as possible. For example, someone who is allergic (过敏的) to pollen may benefit from staying indoors on high pollen days and using air purifiers to reduce exposure.In addition to avoidance strategies, medications can help alleviate symptoms. Antihistamines, decongestants, and nasal corticosteroids are commonly used to treat allergic (过敏的) reactions. For those with severe allergies, carrying an epinephrine auto-injector is vital, as it can provide immediate relief in the event of an anaphylactic reaction.Moreover, some individuals may consider immunotherapy, which involves gradually exposing the body to increasing amounts of the allergen to build tolerance over time. While this approach can be effective, it requires commitment and should only be pursued under the guidance of a qualified healthcare provider.In conclusion, allergies are a widespread issue that can affect anyone, regardless of age or background. Understanding the nature of allergies and recognizing the symptoms is crucial for those who are allergic (过敏的). By identifying triggers and implementing effective management strategies, individuals can lead healthier, more comfortable lives. As awareness of allergies continues to grow, it is essential for society to support those who suffer from allergic (过敏的) conditions, ensuring they receive the care and understanding they need.

过敏已成为当今世界的一个普遍问题，影响着数百万人。对某些物质过敏的个人常常发现自己在与各种症状作斗争，这些症状可能会显著影响他们的生活质量。在这篇文章中，我将探讨过敏的性质、最常见的过敏原以及个人如何管理他们的过敏反应。首先，了解什么是过敏是至关重要的。过敏是指免疫系统对外来物质（称为过敏原）作出反应，仿佛它是一个有害的入侵者。这种反应可能导致一系列症状，从轻微的刺激，如打喷嚏和瘙痒，到严重的反应，如过敏性休克，这可能危及生命。常见的过敏原包括花粉、尘螨、宠物皮屑、某些食物和昆虫叮咬。对于那些对这些触发物过敏的人来说，即使是微小的接触也可能引发强烈的免疫反应。其中一种最普遍的过敏类型是季节性过敏性鼻炎，通常被称为花粉症。对花粉过敏的人通常在特定季节经历症状，当植物将花粉释放到空气中时。这种情况可能导致不适，并干扰日常活动，使得患者找到有效的管理其症状的方法变得至关重要。食物过敏是另一个重大问题。许多人对特定食物如花生、坚果、鸡蛋、牛奶和贝类过敏。摄入这些食物的后果可能从轻微的胃肠问题到需要立即医疗干预的严重过敏反应。对于有食物过敏儿童的父母来说，处理社交场合并确保孩子的安全可能特别具有挑战性。为了有效管理过敏，个人需要识别其特定的触发物。这通常涉及咨询医疗专业人员，他们可以进行测试以确定一个人对哪些物质过敏。一旦识别出来，最佳的行动方案就是尽量避免这些过敏原。例如，对花粉过敏的人可能会受益于在高花粉日待在室内，并使用空气净化器来减少接触。除了避免策略外，药物可以帮助缓解症状。抗组胺药、减充血剂和鼻用皮质类固醇通常用于治疗过敏反应。对于那些有严重过敏反应的人，携带肾上腺素自动注射器至关重要，因为它可以在过敏性休克发生时提供即时救助。此外，一些人可能会考虑免疫疗法，该疗法涉及逐渐让身体接触越来越多的过敏原，以建立耐受性。虽然这种方法可能有效，但需要承诺，并且只能在合格的医疗提供者的指导下进行。总之，过敏是一个普遍存在的问题，可能影响任何人，无论年龄或背景。了解过敏的性质和识别症状对于那些过敏的人至关重要。通过识别触发物并实施有效的管理策略，个人可以过上更健康、更舒适的生活。随着对过敏的意识不断提高，社会必须支持那些遭受过敏病症的人，确保他们获得所需的关怀和理解。