react
美 [riˈækt] 
英 [ri'ækt]
- v.回应；起反应；起化学反应；（对…）作出反应
- 网络起作用；反抗；反作用
词形变化
第三人称单数：reacts 现在分词：reacting 过去式：reacted 反义词
同义词
英汉双解
1. | [i] ~ (to sth) (by doing sth) 起反应；（对…）作出反应；回应to change or behave in a particular way as a result of or in response to sth |
| Local residents have reacted angrily to the news. 当地居民对这一消息表示愤怒。 |
| I nudged her but she didn't react. 我用胳膊肘捅了她一下，可她没有反应。 |
| You never know how he is going to react. 你根本不知道他会作何反应。 |
| The market reacted by falling a further two points. 股市的反应是再下跌两个百分点。 |
2. | [i] (+ adv./prep.) （对食物等）有不良反应，过敏to become ill/sick after eating, breathing, etc. a particular substance |
| People can react badly to certain food additives. 人们对某些食品添加剂可能会严重过敏。 |
3. | [i] ~ (with sth).~ (together) 起化学反应；发生化学变化to experience a chemical change when coming into contact with another substance |
| Iron reacts with water and air to produce rust. 铁和水及空气发生反应产生铁锈。 |
英汉解释
v. | 4. 【化】反应 (on, upon) 【物理学】反拨 (against upon) |
英英解释
例句
Not everyone gets to "OK" quickly, Huebner says, but "we're trying to get parents to react a little bit better, a little bit sooner. "
并不是所有人都能那么快“好起来”，Huebner说，但是“我们尽力让父母的反应能更好更快一些。”
The word went down from the top, she said, not to react to demonstrations or provocations from protesters or journalists.
她说，这个词从头到脚没有反应抗议者或者记者的示威和挑衅。
If your superior is in a bad mood today and scold you for a mistake that you did not do, how will you react?
如果你的上司今天心情不好并且责怪你而你认为你没有做错，你会有什么反应
If a thought or an emotion intrudes on your mindfulness and threatens to take you out of the moment, observe it but don't react to it.
如果有一个想法或情绪闯入你的意识，并威胁着要将你带出此刻，那么观察它，但是不要对它反应。
But a few may react violently to the news and let anger get out of control.
但有少数可能对这类消息有暴力的回应并对愤怒失控。
This positive outcome, however, was not guaranteed because preemies' immune systems do not always react the same way as full-term infants.
然而这项肯定的结果并不能保证可靠，因为早产儿的免疫系统并不会一直像足月产儿一样应答。
Jack was trying to hide the cigarets under a pile of books when his wife popped out from nowhere. Stunned, Jack was at a loss how to react.
杰克正想把香烟藏到一大堆书底下时，他妻子不知从什么中央冒了出来。
If you react only to that part of what I say, then you, too, are caught as much as he in the mire of blind emotion.
如果你们只对我所讲的一部分做出反映，那么你们也跟他一样掉进了盲目感情的泥坑。
In an interview on Monday, Clinton said the US should not over-react to North Korean provocation.
希拉里在周一接受采访时表示，美国不应该对朝鲜的挑衅过度反应。
Anxiety, Freud is said to have explained, is when you irrationally react to a simple stick as if it were a dangerous snake.
佛洛依德说过，焦虑是你对一件小事的容忍的不合理的反应，就像它是条危险的蛇。
The kidney, as do cells in culture exposed to various noxious stimuli, react in a typical manner referred to as the stress response.
肾脏一样，细胞暴露于不同的文化伤害性刺激，反应在一个典型的方式称为应激反应。
In this case, the receiver will not react at all, since it has no any reason to react.
在这种情况下，接收端完全没有反应，因为它根本无法反应。
We have such a thin grasp of our own identity that if it becomes threatened we react in an extremely defensive fashion.
苏珊娜•弗利特伍德说，“我们对自己身份的把握如此脆弱，一旦受到威胁，我们就会以极端防御的方式做出反应。”
Whenever a South African politician talks about nationalisation, its shares react as if whacked with a shovel.
每当一个南非政客跳出来对企业国有化品头论足一番时，该公司的股价就会应声而落。
The doctor observed the child to see how he would react to the medicine.
医生观察那名儿童对该药物的反应为何。
It can become easy to react to daily concerns without trying to get more results out of our actions.
如果我们不试图通过行动得到更多结果，那对每日事务的反应会变得容易。
This Tudou purchase could be a more careful attempt to see how the markets react before making an outright offer for the company.
新浪此次如有意收购土豆，可能会更加细心谨慎，直接向土豆报价前先看市场如何反应。
Did I react in such a way, that this person might do something like that again?
我是否做出了这样的一种回应，让这个人会继续这么做下去？
How did the people at the synagogue react to Jesus at the end of His address? 30But he walked right through the crowd and went on his way.
在耶稣的讲话结束时会堂里的人是如何回应他的？4：30他却从他们中间直行，过去了。
It happens in the heat of a game that you get over excitable, but the referees and the powers that be have got to react to it.
在比赛进行的如火如荼处于焦灼状态的时候发生这种事你会变得过于激动，但是裁判和执法官员已经做出了判罚。
If you react only to that part of what I say, then you, too, are caught as much as he in the mire of blind emotion.
如果你们只对我所讲的一部分做出反映，那么你们也跟他一样掉进了盲目感情的泥坑。
If we were to put a force on the particle, then it would react against the force.
如果在这个粒子上施加一个力，那么它就会反作用于这个力。
The reactive fragments produced further react, giving rise to many different species observed.
产生的活性物质进一步反应，产生许多所观测到的物质。
Pupils react well to a lively teacher.
教师教得生动活泼，学生就会作出良好的反应。
We react to stresses such as the jangle of telephones or the wailing of police sirens.
我们对于电话的叮铃声，警笛的尖啸声之类使人紧张的情况会作出反应。
The Syrian regime did not react on Thursday, but anti-regime protesters welcomed the long-awaited move.
叙利亚政府周四没有做出回应，但反政府示威者对上述期盼已久的行动表示欢迎。
Her research has led her to identify two distinct mind-sets that dramatically influence how we react to it.
她的研究使她确定两个明显不同的心态，这两种会在某种程度上大大影响我们对失败做出的反应。
Lucy says, "I want her to be my maid of honor and I'm not sure how she'll react to the dress she'll have to wear. "
露西说，“我想她当我的伴娘，但是我不确定她看到她要穿的伴娘服会是什么反应。”
In a real situation you won't have time to think - you must be able to react as fast as possible.
在真实的情况，你不会有时间去思考，你必须能够反应快可能的。
Financial markets did not react much to the data with yen moves swayed more by broad selling pressure on the dollar.
金融市场对该数据的反应平淡，日圆走势更多受到美元广泛卖压的影响。
of him to say that before you could react.
你还来不及反应他就那样说，真是手法高明。
As she is about to react, "SKINNER" grabs her around the throat and flings her across the room where she crashes into a glass wall.
当她要做出反应的时候，“斯金纳”抓起她的喉咙，把她扔过房间撞碎了一面玻璃墙。
Stoichiometry: Determination of the proportions (by weight or number of molecules) in which elements or compounds react with one another.
化学计量学：确定化学元素或化合物彼此反应的比例关系（用重量或分子数表示）。
Speculation is often based on expectations of a future event, or a sense of how other investors might react to such expectations.
投机行为一般基于对未来事件的预测，或基于一种感觉―其他投资人会对这类预测作出何种反应。
But if the police are right to be cautious over the use of crowd-control weapons, they seem to have been slow to react in other ways.
不过，即使警方对于选择何种武器控制暴乱人群的谨慎态度是正确的，他们在其他方面的反应也还是迟钝了些。
U2 lead singer Bono said he did not know how fans would react to the record.
U2的主唱歌手博诺说，他不清楚歌迷们对这张专辑会做何反应。
How you react to caffeine may be determined in part by how much caffeine you're used to drinking.
你对咖啡因的反应在一定程度上取决于你之前对咖啡因的摄入量。
And they react to these inner feelings just as any animal reacts to any hurt or threat: by readiness to fight or to flee.
内心的折磨使他们像受到伤害或威胁的野兽，要么选择争斗，要么选择逃逸。
So when you see someone prompt a girl to talk and it takes forever for her to react, it is exactly that mischief at work.
于是当你看见有人想一个女人说话时，她半天没有反应过来，正是此因作怪。
Numpad +: Confusion- When activated, the enemy is completely confused and will not react to your presence at all, even if you are uncloaked!
小键盘上的+键：乱-当激活的时候，敌人就会完全陷入混乱当中而对你的存在不会做出一点反应，甚至你没穿斗篷！
Do not be caught up in any of this or react strongly to it.
请不要牵涉入上述任何的事情或者做出强烈的反应。
From feminist point of view, you might react by saying how horrible, why did she deny that she was a woman?
从女性主义的角度，你也许会做出这样的反应：多么可怕啊，她为什么否认自己是女人？
The dwarf did not need to be a prophet himself to foresee how Benerro and his followers might react to a second Targaryen.
侏儒就算不是先知也知道当班奈罗和他的追随者知道有另一个坦格利安存在后会如何应对。
Shoppers who see special offers on their favourite products in the supermarket react as if they were watching pornography or erotic images.
最新研究表明，顾客在超市看见喜爱的商品大减价的反应就如同看到色情表演或性感图片一样。
The only way they can react is if they bump into one another. So, this means that there must have been a concentrating mechanism.
分子一直在四处漫游，唯一可以互相反应的方法是发生碰撞，这就表示一定有浓缩的机制。
