Word · CEFR C1 · Frequency #14314
proliferate
激增;增殖;扩散
to grow rapidly in number
- 1.
To increase in number or spread rapidly; to multiply.
迅速增加或扩散;繁殖。
使激增;使增殖;迅速增加或扩散;繁殖。;增殖;激增;扩散
In use
Online scams have proliferated in recent years, so be careful when sharing personal information.
Weeds proliferate quickly in warm weather if you don't remove them.
Specialty coffee shops are proliferating across the city, giving residents more choices.
proliferate
作不及物动词时,表示主语自身数量或范围快速增加。
Cancer cells proliferate rapidly.
癌细胞迅速增殖。
proliferate in/throughout sth
常与地点或领域状语连用,表示大量出现在某范围内。
Mobile apps have proliferated throughout the world.
移动应用在世界各地激增。
proliferate sth
作及物动词时,主语促使宾语增加或扩散。
The agreement aims to stop countries from proliferating nuclear weapons.
该协议旨在阻止各国扩散核武器。
Verb forms
base proliferate · third person proliferates · -ing proliferating · past proliferated · past participle proliferated
proliferate 常见搭配如 cells proliferate、apps proliferate;也可接宾语表示“使…激增”。
Common mistakes
The rapid proliferate of social media has changed communication.The rapid proliferation of social media has changed communication.
proliferate 是动词,不能作名词;名词形式是 proliferation。中文“激增”既可作动词也可作名词,但英语中必须区分词性。
Proliferate cells can cause tumors.Proliferating cells can cause tumors.
proliferate 是动词原形,不能直接修饰名词;表示“正在增殖的”应用现在分词 proliferating 作定语。
Connections
Collocations
- cells proliferate
- 细胞增殖
- Cancer cells proliferate rapidly in the body.癌细胞在体内迅速增殖。
- nuclear weapons proliferate
- 核武器扩散
- The international community is trying to stop nuclear weapons from proliferating.国际社会正在努力阻止核武器扩散。
- proliferate rapidly
- 迅速激增
- Social media users have proliferated rapidly over the past decade.过去十年间,社交媒体用户迅速激增。
- proliferate across
- 在……迅速扩散
- Online shopping platforms have proliferated across the country.网上购物平台在全国各地迅速涌现。
Synonyms
- increase
- 增加,增长 · 比 proliferate 常见,但没有必然的“迅速”含义;使用时可加 rapidly 等副词。
Learner notes
Memory Tip
联想:proliferate 中含 life(生命),生命以高 rate(速率)繁殖,数量激增、扩散。
Context & Register
语域:formal 常见场景:academic writing、medical/biological、business、news reports proliferate 多用于正式书面语,如学术论文、新闻报道、医学或生物学(细胞增殖)及商业(数量激增)等场景。及物用法表示“使激增”,不及物用法表示“激增/扩散”。日常口语较少使用,可换用 spread 或 multiply。
Pronunciation & Spelling
这些词都与 proliferate 一样以 -ate 或 -erate 结尾。动词 generate、operate、elaborate、deliberate 的末尾都读 /eɪt/(在非重读音节中常为 /əreɪt/),与 proliferate 结尾的读音相同;但重音位置和元音不同,所以并非真正的押韵。considerate 和 literate 是形似词:它们的 -ate 读 /ərət/,与 proliferate 结尾的 /eɪt/ 不同,注意不要混淆。
Usage priority
Collins 词频等级为 2,建议结合例句记忆,而不是只背中文释义。
Learn the forms together
页面下方列出了常见词形变化。学习时注意它们在句子中的语法位置。
Dictionary facts from ECDICT, OCTANOVE, WIKTIONARY.