metastasis
🇺🇸
/məˈtæstəsɪs/
🇬🇧
/məˈtæstəsɪs/
When cancer spreads from one part of the body to another and forms new tumors.
The doctors discovered metastasis in the patient's lungs, indicating that the cancer had spread.
医生在病人的肺部发现了转移,表明癌症已经扩散。