react

英 [ri'ækt] 美 [ri'ækt]

• v. 反应；反攻

双解释义

v. (动词)

1. vi. 起反应; 有影响

   act in reply; have an effect on the person or thing acting

2. vi. 反对; 对抗

   respond to sth with a feeling

详尽释义

v. 动词

1. 【化】起化学作用，产生化学反应
2. 【物】起反应
3. 再做，重做
4. 再演，重演
5. 发生反作用，起反作用，回过来起作用
6. 【军】反攻，反击
7. 反动，反抗，抗拒（常与against连用）
8. 倒退
9. 复古
10. 影响，有影响，起作用，起反应，作出反应
11. 过敏，有不良反应
12. 使起（化学）反应，使发生相互作用

英英释义

Verb:

1. show a response or a reaction to something

2. act against or in opposition to;

   "She reacts negatively to everything I say"
   

3. undergo a chemical reaction; react with another substance under certain conditions;

   "The hydrogen and the oxygen react"
   

例句

用作动词 (v.)

1. Iron reacts with water and air to produce rust.
   铁与水和空气起化学反应而生锈。
2. She reacted to the insult by turning her back on him.
   她受辱之后就不再理睬他了。
3. How did they react to your suggestion?
   他们对你的建议有什么反应？
4. An acid can react with a base to form a salt.
   酸可以和碱起反应而生成盐。
5. The British would never react militarily to the invasion of the islands.
   英国根本不会在他们侵占福岛后在军事上进行反攻。
6. The Glade Riders and Warhawk Riders are swift and skilful beastmasters, striking with speed before the foe can react.
   森林骑兵和战鹰骑士都能灵巧地驾驭他们的坐骑，从而能迅速地攻击敌人，致使其不能反攻。

常见句型

用作动词 (v.)

用作不及物动词

S+～(+A)

1. He was slow to react.
   他反应迟钝。
2. She didn't look up or react in any way.
   她既不抬头,也没有任何反应。

经典引文

• Carbohydrate reacts with oxygen.

  出自： N. Calder

常用短语

用作动词 (v.)

react against (v.+prep.)

反对; 反抗 feel and usually express opposition as a result of meeting (sth such as an idea)
react against sth
He reacted against my suggestion.

他反对我的建议。
Children sometimes react against the thing their parents believe in.

孩子们有时反对他们的父母相信的事。
They will not endure oppression forever; sooner or later they'll react against it.

他们不会永远忍受压迫,迟早他们会反抗的。
He reacted against his father's influence by becoming a teacher.

他不受父亲的影响,当了一名教师。

react by (v.+prep.)

以…方式作出反应 act in reply by (usually doing sth)
react by v-ing
If you touch a hedgehog, it will react by curling into a ball.

如果你触摸刺猬,它会以蜷成球状作出反应。

react on〔upon〕 (v.+prep.)

对…起作用〔有影响〕 have an effect on (sth); influence (sb)
react on〔upon〕 sb/sth
How do acids react on metals?

酸对金属会起什么样的化学反应?
The rise in oil costs reacted upon the price of food.

石油价格上涨对食物的价格有影响。
Unkindness often reacts on the unkind person.

恶有恶报。
Tyranny reacts upon the tyrant.

对暴虐者也应还以暴虐。

react to (v.+prep.)

对…作出反应〔评价〕 feel and express the effect of; judge (sth/sb)
react to sth
A dog reacts to kindness by wagging its tail.

狗摇尾巴以报答人们的爱护。
The eye reacts to the light.

眼睛会对光作出反应。
How do you react to this modern artist's paintings.

你对这位现代艺术家的绘画看法如何?
How did he react to your suggestion?

他如何对待你的建议?
How did the audience react to his remarks?

听众对他的讲话反应如何?
I wondered how he had reacted to such a blunt question.

我想知道他对这种直截了当的质问作出了怎样的反应。

react with (v.+prep.)

与…反应 make a reaction with (sth)
react with sth
The water was reacting with the ferrous iron in the tank.

水与水箱中的铁质产生化学反应。

词汇搭配

用作动词 (v.)

～+副词

• react readily 立即作出反应
• react slowly 反应迟钝
• react splendidly 反应极好

～+介词

• react against 反对〔抗〕
• react by 以…方式作出反应
• react on〔upon〕 对…起作用〔有影响〕
• react to 对…作出反应〔评价〕
• react with 与…起反应

词语用法

v. (动词)

1. react的基本意思是“起反应”,特别是良好的或希望得到的反应。react含有“反作用于”的意思,常暗示相互抵制的影响或相反作用。
2. react只用作不及物动词,常与介词 against 连用表示“反对〔抗〕”某物; 与on〔upon〕连用表示“对…起作用〔有影响〕”; 与to连用表示“对…作出反应〔评价〕”。react by的意思是“以…方式作出反应”。

近反义词

【近义词】

• respond 回答
• answer 回答
• reply 回答
• counter 柜台
• retort 反驳
• rejoin （使）再结合...
• change 变化
• alter 改变
• oxidize 氧化
• reduce 减少
• bond 债券
• ionize 使离子化
• kick 踢
• oppose 反对