详细解释:【医】 成视网膜细胞瘤, 视网膜神经胶质瘤
词型变化：
名词复数:retinoblastomas英语解释：
名词 retinoblastoma:
malignant ocular tumor of retinal cells; usually occurs before the third year of life; composed of primitive small round retinal cells详细解释：
ret.i.no.blas.to.ma
n.（名词）【复数】 ret.i.no.blas.to.mas 或 ret.i.no.blas.to.ma.ta [-m…-t…] A hereditary malignant tumor of the retina, transmitted as a dominant trait and occurring chiefly among infants.视网膜神经胶质瘤：视网膜的一种遗传性恶性瘤，作为一种显性特征遗传，主要发生在婴儿中