【英语时差8,16】食物过敏

 Food Allergy¹ A true food allergy has little to do with digestion– instead, it’s an immune system response. Your body treats the food like a foreign invader², and manufactures antibodies to fight it. Any contact with the food–even touching³ it or kissing someone who has recently eaten it–can trigger allergic⁴ responses such as hives, asthma⁵, vomiting⁶, swelling⁷, and so on. What Can Happen? While a food intolerance can be a painful nuisance, a true food allergy can be deadly. If you are severely⁸ allergic to peanuts, for example, eating only half a peanut can lead to asphyxiation⁹ and death. While only one or two percent of adults have true food allergies¹⁰, about five percent of children do, usually outgrowing¹¹ them by around age four. That’s why parents should be especially cautious–and especially observant–when introducing new foods to their toddlers.

1 allergy   

n.(因食物、药物等而引起的)过敏症

参考例句：

• He developed an allergy to pollen.他对花粉过敏。
• The patient had an allergy to penicillin.该患者对青霉素过敏。

2 invader   

n.侵略者，侵犯者，入侵者

参考例句：

• They suffered a lot under the invader's heel.在侵略者的铁蹄下，他们受尽了奴役。
• A country must have the will to repel any invader.一个国家得有决心击退任何入侵者。

3 touching   

adj.动人的，使人感伤的

参考例句：

• It was a touching sight.这是一幅动人的景象。
• His letter was touching.他的信很感人。

4 allergic   

adj.过敏的，变态的

参考例句：

• Alice is allergic to the fur of cats.艾丽斯对猫的皮毛过敏。
• Many people are allergic to airborne pollutants such as pollen.许多人对空气传播的污染物过敏，比如花粉。

5 asthma   

n.气喘病，哮喘病

参考例句：

• I think he's having an asthma attack.我想他现在是哮喘病发作了。
• Its presence in allergic asthma is well known.它在过敏性气喘中的存在是大家很熟悉的。

6 vomiting   

吐

参考例句：

• Symptoms include diarrhoea and vomiting. 症状有腹泻和呕吐。
• Especially when I feel seasick, I can't stand watching someone else vomiting." 尤其晕船的时候，看不得人家呕。”

7 swelling   

n.肿胀

参考例句：

• Use ice to reduce the swelling. 用冰敷消肿。
• There is a marked swelling of the lymph nodes. 淋巴结处有明显的肿块。

8 severely   

adv.严格地；严厉地；非常恶劣地

参考例句：

• He was severely criticized and removed from his post.他受到了严厉的批评并且被撤了职。
• He is severely put down for his careless work.他因工作上的粗心大意而受到了严厉的批评。

9 asphyxiation   

n. 窒息

参考例句：

• Objective Inquiry into the heavy asphyxiation rescues measure of the new born. 摘要目的探讨新生儿重度窒息抢救的措施。
• Self-contained breathing apparatus(SCBA) may be required to prevent asphyxiation of rescue personnel. 可能要求有自给式呼吸器(SCBA)，以防止救援人员窒息。

10 allergies   

n.[医]过敏症；[口]厌恶，反感；（对食物、花粉、虫咬等的）过敏症( allergy的名词复数 )；变态反应，变应性

参考例句：

• Food allergies can result in an enormous variety of different symptoms. 食物过敏会引发很多不同的症状。 来自辞典例句
• Let us, however, examine one of the most common allergies; hayfever. 现在让我们来看看最常见的变态反应的一种--枯草热。 来自辞典例句

11 outgrowing   

长[发展] 得超过（某物）的范围( outgrow的现在分词 )； 长[发展]得不能再要（某物）； 长得比…快； 生长速度超过

参考例句：

• Vibrant colors last year around without wilting, watering, or outgrowing their pots early, quantities are limited. 它高贵优雅，不容易萎蔫，不用经常浇水，也不会长出花盆之外。