infect

中英词典 - infect

1. 基本释义

动词

1. 感染；传染；侵染
2. 污染；使受影响
3. （思想、情感等）影响；感染
4. （计算机病毒）感染

形容词

1. 感染的；受到感染的

名词

1. 感染；传染
2. 传染病

2. 词语辨析

infect, affect, contaminate

这些词都涉及到对某种状态或物体的不良影响。infect指传染或侵染，通常用于描述疾病、病菌等的传播；affect指对某人或某事产生影响，可以是积极的也可以是消极的；contaminate表示将某物质变质、污染或受到污染。

3. 词汇扩充

infection (n.) 感染；传染

infectious (adj.) 传染的；有感染力的

infected (adj.) 受感染的

infectiously (adv.) 传染地；有感染力地

infectivity (n.) 传染性

4. 近义词

contaminate, transmit, spread

5. 反义词

disinfect, cleanse

6. 柯林斯词典解释

动词

1. If a person, animal, or plant is infected by a disease, they have caught the disease.
2. If someone is infected with a feeling, they start to experience it.
3. If a computer is infected, it has a virus that has entered it and started to affect its operation.

形容词

名词

1. An infection is a disease caused by germs or bacteria.
2. An infection is the process of becoming infected with a disease.

7. 牛津词典解释

动词

1. Cause (someone) to become ill with a disease by infecting them with bacteria or other microorganisms.
2. Contaminate (something) with bacteria or other organisms.
3. Affect (someone) with a feeling or emotion.
4. Enter or be transmitted to (a computer, disk, etc.) and cause damage or malfunction.

形容词

名词

1. The process of infecting or the state of being infected.
2. A disease caused by bacteria or other organisms entering the body.

8. 用法

infect与disease，virus等相关的词汇搭配使用。

infect sb. (with) sth. 感染某人某病

be infected with 患有某病

infect sth. 感染某物

be infected with/by sth. 被某物感染

9. 相关例句

1. The virus can infect humans.
2. 这种病毒可以感染人类。
3. He infected her with HIV.
4. 他传染给了她艾滋病。
5. The bacteria can easily infect wounds.
6. 细菌很容易感染伤口。
7. Her smile is infectious.
8. 她的微笑感染力十足。
9. The computer was infected by a virus.
10. 电脑感染了病毒。
11. The entire water supply was contaminated.
12. 整个供水系统被污染了。
13. His negative attitude infected the team.
14. 他的消极态度影响了整个团队。
15. An infected tooth can cause a lot of pain.
16. 有问题的牙齿会引起很多疼痛。
17. She suffered from a severe infection.
18. 她患有严重的感染。
19. The infection spread rapidly throughout the population.
20. 感染在人群中迅速传播。