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汉语拼音：náo chóng

寄生虫，身体很小，白色，像线头。寄生在人体的小肠下部和大肠里，雌虫常从肛门爬出来产卵。患者常觉肛门奇痒，并有消瘦、食欲不振等症状。

1. 寄生虫名。也称人蛲虫。体小，色白，像线头。寄生在人体的小肠下部和大肠里。雌虫于夜晚爬至肛门处产卵，患者常觉肛门奇痒，可引起蛲虫病。

• These include pinworms , influenza, the common cold, hepatitis A and infectious diarrhea.

  这些疾病包括蛲虫 、 感, 普通感冒 、 型肝炎和传染性痢疾.

• These include pinworms, influenza, the common cold, hepatitis A, meningitis and infectious diarrhea.

  其中包括蛲虫, 流行性感冒, 常见感冒, 甲肝, 脑膜炎和传染性痢疾.

• Objective : To know something about pinworm infection pre - school children in the and rural of Kaifeng.

  目的: 了解开封市城乡学前儿童蛲虫感染情况.

• These include Kimwermspinworms, influenza, the common cold, hepatitis A, meningitis and infectious diarrhea.

  这些疾病包括蛲虫病 、 流行性感冒 、 感冒 、 甲肝 、 脑膜炎和流行性痢疾.

• Certainly, these genes are involved in life extension in simple species such as threadworms and yeast.

  当然, 这些基因也出现在简单物种的生命延长上,比如蛲虫和酵母.