维生素缺乏症 /wéishēngsù quēfázhèng/ angolul

avitaminosis [avitaminoses]▼(vitamin deficiency)
noun
[UK: ˌavɪtˌamɪnˈəʊsɪs] [US: ˌævɪtˌæmɪnˈoʊsɪs]