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单词 react
释义
react
(riækt )
Word forms: reacts , reacting , reacted
1. verb B2
When you react to something that has happened to you, you behave in a particular way because of it.
They reacted violently to the news. [VERB + to]
It's natural to react with disbelief if your child is accused of bullying. [VERB adverb/preposition]
'How did he react?'—'Very calmly.' [VERB adverb/preposition]
[Also VERB]
Synonyms: respond, act, take, proceed  
2. verb
If you react against someone's way of behaving, you deliberately behave in a different way because you do not like the way they behave.
She reacted against the mindlessness and luxury of their lives. [V against n]
My father never saved and perhaps I reacted against that. [VERB + against]
Synonyms: rebel against, oppose, revolt against, rise up against  
3. verb
If you react to a substance such as a drug, or to something you have touched, you are affected unpleasantly or made ill by it.
Someone allergic to milk is likely to react to cheese. [VERB + to]
He reacted very badly to the radiation therapy. [VERB to noun]
[Also VERB]
Synonyms: respond  
4. verb
When one chemical substance reacts with another, or when two chemical substances react, they combine chemically to form another substance.
Calcium reacts with water. [VERB + with]
Under normal circumstances, these two gases react readily to produce carbon dioxide and water. [VERB]
Collocations:
react promptly
In other words, paying people to pore over markets constantly, reacting promptly to changing circumstances, while the rest of us get on with making a living or enjoying retirement.
Times, Sunday Times
Given the current deal frenzy, it has reacted promptly - and properly - when rumours of a bid appear in the press or the price of a company's shares suddenly spike.
Times, Sunday Times
When he sees law being broken anywhere, he reacts promptly.
Retrieved from Wikipedia CC BY-SA 3.0
react similarly
Finally, the speaker wonders whether, 'by and by', others will react similarly to her own love story: it seems likely.
The Times Literary Supplement
Both compounds have the same oxidizing capabilities and limitations and react similarly to contaminants.
Retrieved from Wikipedia CC BY-SA 3.0
Rabbits react similarly to humans to diseases and medications.
Retrieved from Wikipedia CC BY-SA 3.0
This reactive monomer goes on to react similarly with other monomers to form a polymer.
Retrieved from Wikipedia CC BY-SA 3.0
They react similarly to alkenes, though they do not react in electrophilic addition, but in nucleophilic aliphatic substitution.
Retrieved from Wikipedia CC BY-SA 3.0
react strongly
Other people's rules don't impress you, so you may react strongly if pushed.
The Sun
Other times families react strongly: either totally rejecting the son or endorsing the son's disorientation rather than lose him.
Christianity Today
But when you react strongly to someone's voice, you know that instead of just dreaming about a future together, you can make it happen.
The Sun
But the brains of meaner people do not react strongly when they see someone being picked on or treated badly.
The Sun
There are times when we're right to react strongly because something has happened.
Times, Sunday Times
react swiftly
React swiftly, always ensuring others understand arrangements are tentative.
Times, Sunday Times
The long lead times for designing and manufacturing make it even more important that carmakers react swiftly to changing demand.
Times, Sunday Times
We should start by making sure that our own healthcare systems react swiftly when the disease appears.
Times, Sunday Times
The financial markets will react swiftly.
Times, Sunday Times
Armed response units will be based close to the site, allowing them to react swiftly to any potential emergency.
Times, Sunday Times
react violently
And they often react violently.
Times, Sunday Times
These snakes are strong and may react violently to being picked up.
Retrieved from Wikipedia CC BY-SA 3.0
Group 1 and 2 hydrides are high melting solids that react violently with water.
Retrieved from Wikipedia CC BY-SA 3.0
It may react violently upon contact with ammonia.
Retrieved from Wikipedia CC BY-SA 3.0
It's possible that humans would react violently against growing power of emulations, especially if they depress human wages.
Retrieved from Wikipedia CC BY-SA 3.0
Translations:
Chinese: 起反应
Japanese: 反応する
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更新时间:2024/9/21 8:40:58