百分率
医药科技

        percent; per cent ;① 41%的肿瘤为星形细胞瘤,22%为原始神经外胚层瘤,20%为脉络丛乳头状瘤。① Forty-one per cent of tumors were astrocytomas,22 per cent were primitive neuroectodermal tumors, and 20 per cent were choroid plexus papillomas.② 该组病人中3.2%为慢性高血压......（本文共 634 字）     [阅读本文] >>