noun 下载 🔗分享 乳房切除术,乳腺切除术 The surgical procedure to remove of all or part of a breast; mammectomy. Examples : "After a long battle with breast cancer, she decided to undergo a mastectomy. " 经过与乳腺癌的长期斗争,她决定接受乳房切除手术。 medicine anatomy body organ disease 与AI对话词汇游戏阅读练习