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- The most wittiest little person with a contagious laugh. 有感染性的笑声的最最机智小人。
- He's got a contagious laugh. 他的笑富有感染力。
- Measles is a contagious disease. 麻疹是一种传染性疾病。
- Infected or contaminated with a contagious disease. 得了传染病的患有或被染上传染病的
- Hepatitis A is a contagious disease. 甲型肝炎是一种传染病。
- Chicken pox is a contagious disease. 水痘是一种通过接触而传染的疾
- Scarlet fever is a contagious disease. 猩红热是有传染性的疾病。
- He paused for a second and then he gave a loud contagious laugh. 他停了一下，然后富有感染力地大笑起来。
- a contagious laugh 有感染力的笑声
- She has contagious laugh that most agree is what makes her so approachable and loveable. 她的笑容很有感染力，这点是大部分人认为她和蔼可亲又讨人喜爱的主要原因。
- Bird flu is a contagious disease caused by TYPE A flu virus. 禽流感是由A型流感病毒引起的传染性疾病。
- A disease that is or may be transmitted by direct or indirect contact; a contagious disease. 接触性传染病一种(可)由直接或间接接触来传播的疾病; 接触性传染病
- An outbreak of a contagious disease that spreads rapidly and widely. 流行传染病的迅速广泛传播和蔓延
- A period of time during which a vehicle, person, or material suspected of carrying a contagious disease is detained at a port of entry under enforced isolation to prevent disease from entering a country. 检疫期，隔离期当运输工具、人或材料被怀疑带有传染性疾病，被扣留在港口进行强行隔离的一段期限，以防止疾病传入某个国家
- He gave a scornful laugh at my proposal. 他对我的建议轻蔑地一笑。
- A person recently exposed to a contagious disease,usually through close association with an infected individual. 接触者通常由于与患者有密切来往而在近期内可能被染上传染病的人
- A disease that is or may be transmitted by direct or indirect contact;a contagious disease. 接触性传染病一种（可）由直接或间接接触来传播的疾病；接触性传染病
- Trichomoniasis is a contagious, venereal disease of cattle characterized by sterity, pyometra and abortion. 滴虫病是牛的一种接触传染的性
- Trichomoniasis is a contagious, venereal disease of cattle characterized by sterility, pyometra and abortion. 滴虫病是牛的一种接触传染的性病。以不育、子宫积脓和流产为特征。
- A contagious, sexually-transmitted disease that causes widespread tissue destruction. 一种传染性、性传播疾病造成广泛组织破坏。
