-penia 缺乏,减少 (<希>penia缺少)
1) lenkocytopenia (leuko- + cyto- +-penia) / leukopenia (leuko- + -penia) n. 白细胞减少
2) lymphocytopenia (lympho- + cyto- + -penia) n. 淋巴细胞减少