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⚡catalyst (kā tài lì sī tè)

noun
/ˈkætəlɪst/
催化剂 (cuī huà jì)
catalogue catalyze
catalyst definition card — visual illustration of the meaning catalyst synonyms and antonyms card — visual word comparison catalyst collocation card — common word combinations and phrases

含义

Something that speeds up or causes an event or change without being changed itself.
A person or thing that precipitates an event or change.
An element that accelerates a process or change.
含义翻译
加速或引发事件或变化，但自身不发生变化的事物。
jiā suò huò yǐn fà shì jiàn huò biàn huà, dàn zì shēn bù fā shēng biàn huà de shì wù.

例句

The speech was the catalyst for widespread protests.

这场演讲成为了广泛抗议的催化剂。
Zhè chǎng yǎn jiǎng chéng wéi le guǎng fàn kàng yì de cuī huà jì.

His speech acted as a catalyst for change in the community.

他的演讲成为了社区变化的催化剂。
Tā de yǎnjiǎng chéngwéile shèqū biànhuà de cuīhuàjì.

The new policy acted as a catalyst for economic growth.

新政策作为经济增长的催化剂。
Xīn zhèngcè zuòwéi jīngjì zēngzhǎng de cuīhuàjì.

同义词

stimulus, trigger, spark, impetus, accelerator
条目 1
stimulus, trigger, spark, impetus, accelerator
条目 2
stimulus, trigger
条目 3
stimulus, accelerator, trigger

反义词

hindrance, obstacle, deterrent, prevention
条目 1
hindrance, obstacle, deterrent
条目 2
obstacle, hindrance
条目 3
hindrance, obstacle, prevention

搭配词

catalyst for change, catalyst in reaction, act as a catalyst, important catalyst

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