Word families (Nouns, Verbs, Adjectives, Adverbs): act, action, inaction, interaction, reaction, transaction, act, acting
Word families (Nouns, Verbs, Adjectives, Adverbs): reaction, reactor, reactant, react, overreact, reactionary
reaction noun
1 response
ADJ. extreme, sharp, svào, violent | favourable, positive | adverse, hostile, negative sầu | mixed The speech got a mixed reaction. | angry | first, immediate, initial | delayed Her outburst was a delayed reaction to lớn an unpleasant letter she"d received that morning. | chain The change of plan set off a chain reaction of confusion. | mixed | common, general, public | natural, normal | automatic, gut, instinctive sầu, knee-jerk, spontaneous The incident calls for a measured response, avoiding knee-jerk reactions. | nervous | emotional | critical The critical reaction to lớn his first novel has been positive sầu.
VERB + REACTION get, have sầu, meet with The play met with a mixed reaction from the critics. | bring, cause, produce, provoke, set off, spark (off), trigger (off) She was surprised at the reaction brought by the mention of his delayed a delayed reaction to the drugs | allergic
VERB + REACTION have sầu, suffer She had a very bad allergic reaction to lớn the peanuts. | cause, produce
PREP.. ~ to A small minority of patients suffer an adverse reaction to lớn the treatment. name. | gauge, judge (by/from) He eyed her cautiously, trying to gauge her reaction. Judging by her reaction, she liked the present.
PREP.. in ~ to There"s been a drop in ticket sales in reaction khổng lồ the review. | ~ against Her rebellious attitude is just a reaction against her strict upbringing. | ~ khổng lồ the public reaction khổng lồ the news
2 (usually reactions) ability lớn react quickly
ADJ. fast, good, lightning, quiông xã | slow, sluggish
VERB + REACTION have sầu She has very quichồng reactions. | tốc độ up | slow down Alcohol has the effect of slowing down your reactions.
REACTION + NOUN time Your reaction time increases when you are tired.
3 chemical reaction
ADJ. chain | chemical, nuclear
VERB + REACTION cause, produce, start, trigger | stop | tốc độ up | slow down
REACTION + VERB occur, take place
PREP. during/in a/the ~ the energy given out during the reaction | ~ between studying the reactions between certain gases | ~ with the fuel"s chemical reaction with the surrounding water
4 allergy
ADJ. adverse, bad | mild, slight |
n.
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a response that reveals a person"s feelings or attitudehe was pleased by the audience"s reaction khổng lồ his performance
John feared his mother"s reaction when she saw the broken lamp
an idea evoked by some experiencehis reaction to lớn the news was to start planning what to do
doing something in opposition khổng lồ another way of doing it that you don"t likehis style of painting was a reaction against cubism
extreme conservatism in political or social mattersthe forces of reaction carried the election
(mechanics) the equal & opposite force that is produced when any force is applied lớn a bodyevery action has an equal and opposite reaction
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