a tumor of the bone marrow (usually malignant) composed of cells normally found in bone marrow
myeloma详细解释
my.e.lo.ma n.（名词）【复数】my.e.lo.mas 或 my.e.lo.ma.ta [-m…-t…] A malignant tumor formed by the cells of the bone marrow.骨髓瘤：由骨髓细胞形成的一种恶性肿瘤 【引伸】 my.elo.matoid.
