contagious

英 [kənˈteɪdʒəs]

美 [kənˈteɪdʒəs]

adj. (疾病)接触传染的; 患接触性传染病

Collins.1 / BNC.15314 / COCA.11527

牛津词典

adj.

（疾病）接触传染的
a contagious disease spreads by people touching each other
1. Scarlet fever is highly contagious.
  猩红热的接触传染性很强。
2. His enthusiasm was contagious (= spread quickly to other people) .
  他的热情富有感染力。
3. a contagious laugh
  有感染力的笑声
患接触性传染病
if a person is contagious , they have a disease that can be spread to other people by touch

ADJ-GRADED （病）接触传染的
A disease that iscontagiouscan be caught by touching people or things that are infected with it.
1. ...a highly contagious disease of the lungs.
  极具传染性的肺病
ADJ-GRADED (感情、态度等)感染性的，会迅速蔓延开的
A feeling or attitude that iscontagiousspreads quickly among a group of people.
1. Laughing is contagious...
  笑是有感染力的。
2. Antonio has a contagious enthusiasm for the beautiful aspect of food.
  安东尼奥对食品赏心悦目这一方面的热情非常有感染性。

adj

(of disease) capable of being transmitted by infection
Synonym:catchingcommunicablecontractabletransmissibletransmittable
easily diffused or spread as from one person to another
1. a contagious grin

His illness is still contagious and he must be kept away from other people.
他的疾病有传染性，必须把他和其他人隔离开来。
Influenza is among the most common contagious human diseases.
流行性感冒是人类最常见的接触性传染病之一。
My work exposes me to contagious diseases.
我的工作使我容易受到传染性疾病的威胁。
It's destructive and it's contagious.
它具毁灭性，也有传染性。
Antonio has a contagious enthusiasm for the beautiful aspect of food.
安东尼奥对食品赏心悦目这一方面的热情非常有感染性。
Laughing is contagious
笑是有感染力的。
So I think in the song only into sincere feelings, and vitality will be contagious!
所以我认为在歌声中只有融入真挚的感情，才会有感染力和生命力！
I hope for contagious compassion.
我希望有感染力的慈悲。
For most healthy individuals, the chicken pox and will not produce serious disease, but highly contagious.
对大部分健康的个体而言，水痘并不会产生严重的疾病，但传染性极强。
He is not afflicted with any loathsome, dangerous or contagious disease;
他没有染上了任何令人作呕，危险或传染性的疾病；