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单词 Hav
释义
Hav
  • 简明释义
  • n.(挪威语)海洋
  • 网络释义
短语
  • 双语例句
  • 1
    Adequate supplies of safe-drinking water and proper disposal of sewage within communities, combined with personal hygiene practices, such as regular hand-washing, reduce the spread of HAV.
    保持对社区内安全饮水的充足供应和对污水的适当处理,同时提倡注意个人卫生,比如经常洗手,可减少甲型肝炎传播。
  • 2
    Geographic areas can be characterized as having high, intermediate or low levels of hav infection.
    甲型肝炎感染率可能具有高、中、低不同的地域特征。
  • 3
    In areas where the virus is widespread, most HAV infections occur during early childhood.
    在病毒传播广泛的地区,大多数甲型肝炎感染发生在儿童早期。
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更新时间:2025/4/3 0:47:31