propagates
英['prɒpəɡeɪt]
美['prɑːpəɡeɪt]
- v.繁殖；增殖；传播；传送
详细释义
- vt. & vi. 扩大; 繁殖 enlarge; increase the number by natural process from the parent stock
- vt. & vi. 散布,传播 spread more widely
v. (动词)
英英释义
Verb:
-
transmit from one generation to the next;
"propagate these characteristics"
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travel through the air;
"sound and light propagate in this medium"
-
transmit;
"propagate sound or light through air"
-
become distributed or widespread;
"the infection spread"
"Optimism spread among the population"
-
transmit or cause to broaden or spread;
"This great civilization was propagated throughout the land"
-
cause to become widely known;
"spread information"
"circulate a rumor"
"broadcast the news"
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cause to propagate, as by grafting or layering
-
multiply sexually or asexually
双语例句
- Most plants propagate by seed.
大多数植物靠种子繁殖。 - Insects propagate themselves by means of eggs.
昆虫以产卵繁殖后代。 - This kind of cell propagates faster in warm environment.
在温暖的环境中,这种细胞增殖更快。 - We should propagate scientific ideas .
我们应该传播科学思想。 - They started a newspaper to propagate their ideas.
他们办了一份报纸来宣传他们的主张。 - Missionaries went far afield to propagate their faith.
传教士到远方去传播其信仰。
用作动词 (v.)
- Rabbits propagate rapidly.
兔子繁殖迅速。 - The plants propagate quickly in warm temperatures.
温暖的气候植物繁殖迅速。 - The crack will propagate only to this point.
这条裂缝只能裂到这种程度。 - The weeds propagate themselves rapidly.
杂草繁殖很快。 - Water easily propagates sound.
水易传声。 - The metal propagates heat rapidly.
此金属传热快。 - We should not only learn knowledge, but also propagate it.
我们不仅应学习知识,而且应传播它。
1
- Sound is propagated by vibrations.
声音靠震动传播。 - The Greek civilization was propagated all over Europe.
希腊文明传播至整个欧洲。
用作动词 (v.)
用作不及物动词
S+～(+A)
用法讲解
v. (动词)
- propagate的基本意思是“增加”“扩大”,可指动物、植物或人的“繁殖”,不侧重繁殖的方式,也不暗示内在的性活动。引申则可指“散布”“传播”,如信仰者或成员的增多,活动或运转的频繁或信息的传播等。
- propagate可用作及物动词,也可用作不及物动词。用作及物动词时,可接名词或代词作宾语。可用于被动结构。
v. (动词)
- propagate, circulate, diffuse, disseminate, expand, extend, radiate, spread
-
- 这组词都有“延伸”“延长”“伸展”“展开”的意思。其区别是：
- 1.spread指向四面八方扩大范围。
- 2.circulate指无拘无束地或不间断地传播、散布到各处。例如:
- She opened a window to allow the air to circulate.她打开窗户使空气流通。
- 3.disseminate指到处传播思想、理论等。例如:
- They use the press to disseminate right wing views.他们利用报刊来传播右翼观点。
- 4.diffuse指光线、声音、气味等在空中传送或散布。例如:
- Light diffused from the window.光从窗户射进来。
- 5.extend指延展物体的长度、宽度,延伸或扩大某一事物,以及延长时间、期限等,也指伸开四肢或躯体。例如:
- They extended the road for three more miles.他们把那条路又延长了三英里多。
- The headmaster extended our holidays by a week.校长把我们的假期延长了一个星期。
- 6.expand指扩大面积或体积,也指把合拢的东西放开(即三维)。例如:
- This county has expanded its area under cultivation by more than 50,000 mu .该县扩大了50,000亩耕地。
- Heat expands metals.热使金属膨胀。
- He does exercises to expand his chest.他做体操扩胸。
- 7.propagate通常指宣传某种信念、看法或传播某种言论,以使更多的人相信或参与。例如:
- We should not only learn knowledge, but also propagate it.我们不仅应学习知识,而且应传播它。
- The Greek civilization was propagated all over Europe.希腊文明传播至整个欧洲。
- 8.radiate指从中心向四面八方散发,是技术用语,特指光或热的辐射。例如:
- The sun radiates light and heat.太阳放射光和热。
- The electric heater radiated warmth.电暖器散发出热量。
- spread，circulate，distribute，propagate
-
- 这些动词均含“传播，散播”之意。
- 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。
- distribute指把一定数量的东西分成若干等份进行分发。
- propagate指宣传，尤其指官方为达到一定政治目的而进行的传播活动。
用作动词 (v.)
～+名词
- propagate sound 传播声音
- propagate cunningly 精巧地传播
- propagate easily 容易传播
- propagate peacefully 安静地传播
- propagate rapidly 迅速蔓延
- propagate by taking cuttings 用插条的方法繁殖
- propagate by vibrations 靠震动传播
相关词汇
- breed 繁殖
- generate 产生
- reproduce 再生
- spread 传播
- circulate 流通
- broadcast 广播
- disseminate 散播
- grow 增加
- raise 上升
- proliferate 繁殖
- promulgate 发布
- transmit 传达
- publicize 宣传
- produce 生产
- multiply 乘
- increase 增加
- procreate 生育
- sire 雄性种兽
- promote 促进
- distribute 分配
- diffuse 扩散
- pass around 分
- circularise 传阅
- circularize 发传单
- disperse 分散
【近义词】
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