Yahoo奇摩字典 網頁搜尋

登入
  1. 更多

搜尋結果

  1. Oxford American Dictionary

    sickle cell anemia

    • IPA[ˌsikəl sel əˈnēmēə]

    美式

    • n.
      a severe hereditary form of anemia in which a mutated form of hemoglobin distorts the red blood cells into a crescent shape at low oxygen levels. It is most common among those of African descent.

    • noun: sickle cell anaemia, plural noun: sickle cell anaemias