英文: My mother's character is very benign.
中文: 我母亲非常慈祥。英文: Is the growth benign or cancerous?
中文: 这个肿瘤是良性的还是癌肿性的?英文: Small ones are virtually always benign.
中文: 小管状腺瘤本质上常是良性的。英文: Neck-endoscopy for thyroid benign neoplasms resection;
中文: 颈腔镜甲状腺良性肿物切除术英文: Primary Culture of Benign Prostatic Hyperplasia Stromal Cell
中文: 前列腺原代基质细胞培养方法的研究