allergy 和allergic的用法怎么区分？
allergy和allergic的用法区别为：指代不同、用法不同、侧重点不同。
一、指代不同
1、allergy：变态反应。
2、allergic：(对…)变态反应的。
二、用法不同
1、allergy：基本意思是“困难，忧虑，烦扰，麻烦事”，指在做某事的过程中所遇到的一些不顺利或使人烦恼的事情，也可指某人所处的环境困难或危险。
2、allergic：作“给人添麻烦的人”“麻烦事”解时是可数名词，作“烦恼，困境”解时，多用复数形式。
三、侧重点不同
1、allergy：allergy是名词，过敏症，过敏反应。
2、allergic：allergic是形容词，过敏的，过敏引起的。
hypersensitivity和 allergy的区别
Hypersensitivity refers to the abnormal adaptive immune response, which is caused by the disorder of tissue physiological function or cell damage during the process of antigen clearance of the effect products of adaptive immune response (such as effector T cells, antibodies, etc.). The hypersensitivity includes types I, II, III and IV, each with different pathological characteristics and pathophysiological mechanisms.
Allergy is type I hypersensitivity, also known as rapid type hypersensitivity. The general mechanism is as follows: allergens enter the body for the first time to induce the production of IgE antibody, which is cytophilic, and combine with Fc receptor on the surface of mast cell and basophil cell membrane to make them enter the sensitization state. After the same allergen enters the body again, it can be cross-linked with IgE on mast cells and basophils in sensitized state, activate mast cells or basophils, make them degranulate, and release biological active media including histamine and leukotriene. The above biological active medium can cause corresponding symptoms when it acts on tissues and organs.
超敏反应是指在免疫应答效应产物（如效应T细胞、抗体等）在抗原清除过程中，造成组织生理功能紊乱或细胞损伤而引起的异常的适应性免疫反应。超敏反应分为Ⅰ型、Ⅱ型、Ⅲ型和Ⅳ型，各有不同的病理特征和病理生理机制。
过敏是Ⅰ型超敏反应，又称速发型超敏反应。其一般机制为：变应原第一次进入人体，诱导产生IgE抗体，即嗜细胞的IgE抗体，并与肥大细胞和嗜碱性细胞膜表面的Fc受体结合，使其进入致敏状态。同一变应原再次进入人体后，可与在致敏状态下的肥大细胞和嗜碱性粒细胞上的IgE交联，激活肥大细胞或嗜碱性粒细胞，使其脱颗粒，释放组胺和白三烯等生物活性介质。上述生物活性介质作用于组织器官时会引起相应的症状。
au travers de 和 à travers 的用法怎么区分
以前问过法国人，基本上没区别. 一样的意思。一定说有的话，他们觉得au travers de比另外一个高级一点，或者说，用au travers de造句的人水平高点。
但是我长期观察的结果，不知道会不会误导你。au travers de较多的表达通过一种方法达到某目的，a travers较多的表达空间的穿过。但你互换过来用也都对.
ex:
1) Il a financé la prospection au travers d'un prêt de la banque.
2) Il a couru à travers la rue.
Bah....je dit vraiment n'importe quoi....
要补充一点说，根据Girodet的说法，au travers de 所要完成的事，难度要大一些，相对于a travers 要完成的事...我不知道该不该补充这点，没必要弄这么细吧，既然绝大多数母语人士认为没区别.
给我分分吧？我是新人还没见过分呢...T T
allergic reactions 及anaphylaxis有什么区别
anaphylaxis一词是1902年Richet创造的单词，由希腊字母ana（过度）和phylaxis（保护）构成，表示“过度保护”的意思。Richet发现接种异种蛋白质抗原的动物，产生一种与免疫反应毫不相关的异常反应，他称之为“过敏反应”。
1906年Von Pirquet创用变态反应“Allergy”一词，意味“改变了的反应”。分为反应增强和反应降低。Von Pirquet认为免疫反应性增高（超敏感性）和降低（免疫缺陷、免疫耐受性等）都属于变态反应。
1937年Bray则把变态反应严格地限制在那些反应性增高的现象上。
现在可以把变态反应和过敏反应看作是一回事，一般人在习惯上使用这两个名称时，并不太严格。但在过去的涵义是有区别的 。
希望对你有所帮助。
benadryl allergy是什么药?
海拉明®（ 海拉明盐酸盐）是一种抗组织胺药物都在柜台和处方即可获得的。 It comes in many different forms and is used for a variety of different purposes.它有许多不同的形式，并有各种不同的用途使用。
Who Makes This Medication?谁使这种药物？
Brand-name Benadryl is made by McNeil Consumer Healthcare, while other versions of diphenhydramine (including other brand-name medications or generic medications) are made by various other manufacturers.名牌海拉明是由麦克尼尔消费者保健产品，而苯海拉明（包括其他品牌药品或仿制药）其他版本的各种其他厂家制造的。
How Does Benadryl Work?苯海拉明是怎样工作的？
Benadryl is part of a class of drugs called antihistamines.海拉明是一种称为抗组胺类药物的一部分。 Specifically, it is an H1 receptor antagonist.具体来说，它是一种H1受体拮抗剂。 This means that it blocks a specific type of histamine receptor in the body (known as H1 receptors).这意味着，它阻止了组胺受体在体内特定类型（如H1受体已知）。 Since allergic reactions are partly caused by the release of histamine from certain cells in the body, this drug can help relieve or prevent allergy symptoms .由于过敏反应部分是由组胺在体内某些细胞释放造成的，这种药物可以帮助减轻或防止过敏症状 。
Benadryl also blocks acetylcholine receptors, an action which produces some of the bothersome side effects of the medication (such as dry mouth or difficulty urinating) but also makes the drug useful for other purposes (such as for Parkinson's disease or for relieving a runny nose due to the common cold ).海拉明还阻止乙酰胆碱受体，这一行动产生对药物（如口干或排尿困难一些麻烦的副作用），而且还使药物用于其他目的（如帕金森氏症或减轻流鼻涕，由于有用对普通感冒 ）。
Like many antihistamines, Benadryl also works as a sedative.像许多抗组胺药，海拉明也适用作为镇静剂。 This action has made the medication useful as a sleep aid but also limits the usefulness of the medication for other uses (since drowsiness can be a bothersome side effect).这一行动已使药物作为安眠药有用的，但也限制了其他用途的药物的作用（因为嗜睡可能是一个麻烦的副作用）。
参考资料：http://allergies.emedtv.com/benadryl/benadryl.html
allergy是什么意思？
allergy 英[??l?d?i] 美[??l?rd?i]
n. 过敏性反应; 反感，厌恶;
[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。
[其他] 复数：allergies
allergic的用法是什么啊？
allergic 英音：[?'l?:d?ik] 美音：[?'l?d??k]
形容词 a.
1.【医】过敏的
2.对...极讨厌的
这个词只是个形容词， 没有特别的语法， 和其他形容词一样用
急求英语翻译！！！
1.忌食辛辣刺激性食物。
Do not eat acrid and excitatory food.
2.用药期间不宜同时服用温热性药物。
Do not take calidus and febrile drugs during medication.
3.孕妇及脾胃虚寒症见：腹痛、喜暖、泄泻者慎用。
Take with caution for pregnant women and those having spleen deficiency symptoms such as abdominal pain, thermophilus and diarrhea.
4.儿童、哺乳期妇女、年老体弱及糖尿病患者应在医师指导下服用。
Taken under guidance of doctor for children, lactating women,elderly, weak anddiabetic patients.
5.疮疖较重或局部变软化脓，或扁桃体有化脓及全身高热者应到医院就诊。
Those with serious sore, local softening pus, tonsil suppuration or hyperthermia should go for doctor.
6.服药3天症状无缓解，应去医院就诊。
In case of no relief of symptoms after meditation for 3 days, go for doctor.
7.对本品过敏者禁用，过敏体质者慎用。
Forbidden for those allergic to this product; use with caution for those with allergic diathesis.
8.本品性状发生改变时禁止使用。
Use is prohibited if the characteristics of the product are changed.
9.儿童必须在成人监护下使用。
Use by children must be under tutelage of adult.
10.请将本品放在儿童不能接触的地方。
Keep away from reach of children.
11.如正在使用其他药品，使用本品前请咨询医师或药师。
Please consult your doctor or physician before using if you are using other drugs at the same time.
如何使用面膜英语作文
面膜的使用方法
1.试敏
在使用一款新面膜之前要先做一次试过敏反应的试验，这一步尤其重要，但却最容易被mm们忽略。把少量面膜敷料涂在手背上，等半个小时后清洗干净，如果手背上没有出现红痒反应，即可放心敷在脸上，尤其是自制的面膜，并应该先做过敏测试。
清洁面部
在敷面膜之前一定要先卸掉脸上的妆容，彻底清洁肌肤，如有必要还要先去除角质，洁净的肌肤更有利于吸收面膜中的养分，并且也能避免污垢和灰尘进入毛孔中。
2.热敷
为了起到更好的美容护肤作用，为了将面膜的护肤功效发挥得更好，就要在清洁面部之后，敷面膜之前用一块热毛巾来敷脸3分钟，并且在面部的各种部位进行按摩3～5分钟，可以充分打开毛孔，益于面膜中养分的吸收。
3.涂抹顺序
敷面膜的顺序要按照颈部、下颌、脸颊、鼻子、嘴唇、额头的顺序，并从下向上敷，注意绕开眼睛周围、眉毛、双唇，建议从最干燥的部位开始涂起，先涂t字区，再涂u字区。
4.取下
在面膜敷够15分钟后，用手指轻轻按下，感觉不黏手了，就可从面膜的边缘开始，从下向上慢慢地取下面膜。通常面膜干燥后会使肌肤紧缩，容易出现皱纹，所以在面膜没有变干燥前就取下，不要敷得时间过长，更不能敷着面膜过夜。
5.冷敷
取下之后用干净的温水清洗面部，将面膜残留物清洗干净，之后再用冷毛巾敷面片刻，为的是促进毛孔收缩，之后再涂上润肤品。mm们可不要忘记最后的收敛步骤，有些清洁性和去角质性的面膜，如果没有很好的后期处理，很容易造成皮肤伤害。
Using the method of mask
1 hypersensitive test
Before using a new mask to do first test a test of allergic reaction, this step is especially important, but most likely to be mm are ignored. Put a small amount ofmask dressing painted on the back of the hand, half an hour after the wash, if the red itch reaction does not appear on the back of hand, you can rest assured that the deposited on the face, especially the self-made facial mask, and shoulddo first allergy test.
Clean the face
In the deposition mask before you unload the face makeup, clean the skin,should first remove the keratin if necessary, clean the skin is more conducive to the absorption of the nutrients in the mask, and also can prevent dirt and dust into the pores of the.
2 hot compress
In order to play a better role of beauty care, in order to make the mask of theskin effect play better, will be in after cleaning the face, apply the mask beforewith a hot towel at attaining a 3 minutes, massage 3 to 5 minutes and in variousparts of the face, can fully open pores, beneficial to the mask in the absorption of the nutrient.
3 painting in order
Sequence deposited mask according to the neck, chin, cheeks, nose, lips,forehead of the order, and from bottom to top dressing, pay attention to bypassaround the eyes, eyebrows, lips, suggest that begins to spread on from the driest parts, first coated T word area, then coated with U word area.
4 take off
In the mask for 15 minutes, with your fingers gently press, do not feel sticky, you can start from the mask edge, from the bottom to the top slowly remove themask. Usually after drying mask will make the skin tight, prone to wrinkles, so in the mask has changed from before drying, not to put too long, more cannotapply a mask for the night.
5 cold
Remove with warm water after cleaning the face clean, put the mask residue clean, reoccupy cold towels Fumian a moment, to promote the pores shrink, and then coated with moisturizing cream. Mm can not forget the convergence stepfinally, some cleaning and exfoliating the facial mask, if there is no post processing is very good, very easy to cause skin damage.
易敏感,形容皮肤的，怎么翻译？
易敏感的”，用sensitive。
例如：敏感性肌肤
sensitive skin
不，你可就浪费我心思了