Question

infectious adj.传染的；有感染力的 (1) 麻疹是种传染病。(2) 身上还有这种疹子就仍然有传染性。(3) 流感是一种传染病，其特征是发热、全身疼痛和疲乏无力。(4) 他对他的选民表现出很有感染力的热情。(5) 他的文笔凝练，很有感染力。 Something that's infectious spreads easily, like infectious cold germs that might be left on a door handle — anyone who touches it might get sick. If your mother tells you the cut on your knee looks infectious, you'd better go to the doctor. Some infectious things are good — like infectious laughter that gets the whole class giggling, or your friend's infectious good mood that makes you forget your cares.

Accepted Answer

英 [ɪn'fekʃəs] 美 [ɪn'fekʃəs] (1) Measles is an infectious disease.(2) When you have this anthema, you are still infectious.(3) Flu is an infectious disease characterized by fever, aches and pains and exhaustion.(4) He expressed infectious enthusiasm to his voters.(5) His writing style is concise and infectious. Infectious means able to be spread by infection, like a disease that spreads from one person to another. You'll be uncomfortable shaking Uncle Marvin's hand if you're worried that warts are infectious. 1[ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]传染的；传染性的 A disease that is infectious can be caught by being near a person who has it. ...infectious diseases such as measles...类似麻疹这样的传染病These viruses affect children and are highly infectious.这些病毒会侵袭儿童，而且具有很强的传染性。2[ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]有感染力的；易传播的 If a feeling is infectious, it spreads to other people. She radiates an infectious enthusiasm for everything she does...她做任何事情都充满一种极富感染力的热情。There was a peal of laughter down the phone, which Harry found infectious.电话里传来一阵响亮的笑声，哈里也不禁受其感染。

英语单词	infectious
英美音标	英 [ɪn'fekʃəs] 美 [ɪn'fekʃəs]
中文释义	adj.传染的；有感染力的
英语例句	(1) Measles is an infectious disease. (2) When you have this anthema, you are still infectious. (3) Flu is an infectious disease characterized by fever, aches and pains and exhaustion. (4) He expressed infectious enthusiasm to his voters. (5) His writing style is concise and infectious.
中文例句	(1) 麻疹是种传染病。 (2) 身上还有这种疹子就仍然有传染性。 (3) 流感是一种传染病，其特征是发热、全身疼痛和疲乏无力。 (4) 他对他的选民表现出很有感染力的热情。 (5) 他的文笔凝练，很有感染力。
vocabulary简明	Infectious means able to be spread by infection, like a disease that spreads from one person to another. You'll be uncomfortable shaking Uncle Marvin's hand if you're worried that warts are infectious.
vocabulary扩展	Something that's infectious spreads easily, like infectious cold germs that might be left on a door handle — anyone who touches it might get sick. If your mother tells you the cut on your knee looks infectious, you'd better go to the doctor. Some infectious things are good — like infectious laughter that gets the whole class giggling, or your friend's infectious good mood that makes you forget your cares.
柯林斯解释	1 [ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]传染的；传染性的 A disease that is infectious can be caught by being near a person who has it. ...infectious diseases such as measles... 类似麻疹这样的传染病 These viruses affect children and are highly infectious. 这些病毒会侵袭儿童，而且具有很强的传染性。 2 [ADJ-GRADED 能被表示程度的副词或介词词组修饰的形容词]有感染力的；易传播的 If a feeling is infectious, it spreads to other people. She radiates an infectious enthusiasm for everything she does... 她做任何事情都充满一种极富感染力的热情。 There was a peal of laughter down the phone, which Harry found infectious. 电话里传来一阵响亮的笑声，哈里也不禁受其感染。

Infectious Disease Spreads Enthusiasm Person Good Laughter Adj Graded