noun 下载 🔗分享 乳房肿瘤切除术,肿块切除术 The surgical removal of a tumour or cyst from a breast. Examples : "After several lumpectomies, the doctor recommended a mastectomy to remove the remaining cancerous tissue from her breast. " 经过几次乳房肿块切除术后,医生建议她做乳房切除术,以移除乳房内剩余的癌变组织。 medicine anatomy body disease organ 与AI对话词汇游戏阅读练习