| 单词 | 癌变 |
| 释义 | 〔tylectomy〕Surgical removal of a lump, especially a cancerous one.肿瘤，尤指发生癌变的肿瘤的手术切除〔cocarcinogen〕A substance or factor that will not promote cancer by itself but can potentiate cancer when acting with carcinogenic agents.辅致癌物质，癌变增强剂：自身不致癌但当与致癌剂作用则能加重癌症的物质或因素〔chemotherapy〕The treatment of cancer using specific chemical agents or drugs that are selectively destructive to malignant cells and tissues.化学疗法：用对癌变细胞和组织相对具有破坏性的某种试剂或药品来治疗癌症的方法〔chemosurgery〕Selective destruction of tissue by use of chemicals, as for removing malignant skin lesions.化学外科疗法：使用化学品有选择地破坏组织，例如去除癌变的皮肤损伤〔oncogene〕A gene that causes the transformation of normal cells into cancerous tumor cells, especially a viral gene that transforms a host cell into a tumor cell.致癌基因：导致正常细胞转变为癌变细胞的基因，尤其是一种把寄主的细胞变为肿瘤细胞的病毒基因 |
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