spread的过去式和过去分词发音,spreaded的过去式和过去分词

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propagate xinchi外语

propagate英 [ˈprɒpəɡeɪt] 美 [ˈprɑːpəɡeɪt]

v. 散播,宣传(观点、信仰等);传播(运动、光线、声音等);(动植物等)繁殖,使繁殖

[ 第三人称单数 propagates 现在分词 propagating 过去式 propagated 过去分词 propagated ]

... Crevice n. 裂缝;裂隙 Propagate vt. 传播;传送;繁殖;宣传 Afield adv. 在战场上;去野外 ...

短语

propagate endangered animal species 促进濒危动物种群的繁衍

propagate extension 宣传推广

to propagate 传种 ; 繁殖 ; 广传

propagate [ 'prɔpəɡeit ]

v.transmit from one generation to the next"propagate these characteristics"

travel through the air"sound and light propagate in this medium"

transmit"propagate sound or light through air"

become distributed or widespread同义词: spread

transmit or cause to broaden or spread"This great civilization was propagated throughout the land"

cause to become widely known同义词: circulate circularize circularise distribute disseminate broadcast spread diffuse disperse pass around

cause to propagate, as by grafting or layering

multiply sexually or asexually

以上来源于: WordNet

柯林斯英汉双解大词典

propagate /ˈprɒpəˌɡeɪt/ CET6 TEM8 ( propagating, propagated, propagates )

1. V-T If people propagate an idea or piece of information, they spread it and try to make people believe it or support it. 宣传 [正式]

例:They propagated political doctrines that promised to tear apart the fabric of society.

他们宣传有可能摧毁社会结构的政治学说。

2. propagation N-UNCOUNT 宣传

例:These two countries must work together toward the propagation of true Buddhism.

这两个国家必须携手进行真正的佛教教义的宣传。

3. V-T If you propagate plants, you grow more of them from the original ones. 繁殖 [技术]

例:The easiest way to propagate a vine is to take hardwood cuttings.

繁殖葡萄藤最容易的办法就是采取硬木扦插。

同近义词同根词词语辨析

vt. 传播;传送;繁殖;宣传breed , transmit

vi. 繁殖;增殖breed , increase

词根: propagate

adj.propagandist 宣传的;传道的

propagandistic 宣传的;宣传家的

propagative 传播的;繁殖型;繁殖的

n.propaganda 宣传;传道总会

propagation 传播;繁殖;增殖

propagandist 宣传者;传播者

propagator 宣传者;增殖者

vi.propagandize 进行宣传

vt.propagandize 宣传;对…进行宣传

distribute, propagate, spread, circulate

这组词都有“传播,散播”的意思,其区别是:

distribute 指把一定数量的东西分成若干等份进行分发。

propagate 指自觉地努力推广,也指宣传或散布。

spread 普通用词,使用广泛。指传播疾病、思想、文化、习惯或谣言等。

circulate 既指某物在一物体内循环流动,又可指在一定范围内传播物品、刊物或思想、语言等。

双语例句原声例句权威例句

Plants won't propagate in these conditions.

植物在这种条件下不能繁殖。

The easiest way to propagate a vine is to take hardwood cuttings.

繁殖葡萄藤最容易的办法就是采取硬木扦插。

Many of the species native to California, such as the prickly chaparral, rely on fires to propagate.

加利福尼亚有许多土生土长的物种,比如多刺的灌木荆棘丛,依靠火来繁殖。

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