tumor mass

• 肿瘤组织

tumor mass的用法和样例：

例句

1. The tumor tissues have evolved from this area.
   这些肿瘤组织是从这一区域生长开来的。
2. Lumpectomy is a surgical procedure in which only the tumor tissue is remoed.
   肿块切除是仅将肿瘤组织切除的一个手术操作。