Malignant tunour

• 恶性肿瘤

Malignant tunour的用法和样例：

例句

1. The most common malignant entities are lung cancer and mediastinal tumor.
   常见的恶性肿瘤主要是肺癌和纵隔腔肿瘤。
2. Unfortunately he has got a malignant tumor and needs to receive chemotherapy.
   他不幸患上了恶性肿瘤，需要化疗。