名詞 white blood cell:

1. blood cells that engulf and digest bacteria and fungi; an important part of the body's defense system
   同義詞：leukocyte, leucocyte, white cell, white blood corpuscle, white corpuscle, WBC

1. Not stained strongly or definitely by either acid or basic dyes but stained readily by neutral dyes. Used especially of white blood cells.
   嗜中性染料的不一定非用酸性或堿性染劑染色不可的，也易于用中性染劑染色的，尤其指白細(xì)胞