英 [kənˈteɪdʒəs] 美 [kənˈteɪdʒəs]
adj. （疾病）接触性传染的；（情感）具有感染力的；患接触传染病的
contagious /kənˈteɪdʒəs/ CET6+ TEM4
形容词 A disease that is contagious can be caught by touching people or things that are infected with it. Compare . 接触传染的
...a highly contagious disease of the lungs.
…一种高度接触传染的肺病。
形容词 A feeling or attitude that is contagious spreads quickly among a group of people. 有感染力的
Laughing is contagious.
笑是有感染力的。
easily diffused or spread as from one person to another
a contagious grin
(of disease) capable of being transmitted by infection
同义词： catching / communicable / contractable / transmissible / transmittable
感染性的；会蔓延的
接触传染的
接触传染性的
传染性的
不均质的;蔓延的;接触传染的
有传染性的
... concierge 管理员;门房 “看戏碍着”，去看戏忘了带票，被看门的拦着 consignee 收件人;受托人 contagious 接触传染的 ...
综合的, 广泛的, 理解的 contagious adj. 传染性的,会蔓延的,会传播的 coverage n. 涉及范围(如保险范围或储备金额)，涂层，新闻覆盖率 .
... organization (who)结合国世界卫生组织 contagious 接触传染性的 influenza pandemic 流感流行 ...
... H1N1流感”的新闻报道中，出现频率较高的相关词汇还有 contagious（会传染的）， respiratory disease（呼吸道疾病）， ...
contagiously 传染性地；蔓延地
contagion 传染病；蔓延；触染
Scarlet fever is highly contagious.
猩红热的接触传染性很强。
Laughing is contagious.
笑是有感染力的。
This disease is not contagious [infectious].
这病不传染。
It is contagious. Thankfully, I did not have to go under the knife.
VOA : special.2011.01.30
Laughter could be viewed as a form of involuntary noisemaking and it's contagious.
我们可以把笑声视为不由自主地发出的声音,然后笑声有感染性。
心理学导论课程节选 : 耶鲁公开课
What do we know from research is that smiles are contagious.
研究证明笑有传染性。
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The researchers found that happiness really is contagious.
VOA : special.2009.01.21
Indeed,Dr.Strebel says measles, one of the most contagious diseases, is making a rapid comeback.
VOA : standard.2010.05.21
When Lisa speaks of education for girls, passion emanates in her voice and it is contagious.
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Then in July came foot-and-mouth, a highly contagious virus that affects cows, sheep and pigs.
Measles is a highly contagious disease characterised by a high fever and a rash.