malignant tumor of the testis; usually occurring in older men
造句
用作名詞(n.)
Here is another seminoma of the testis. 另例睪丸精原細胞瘤。
Here is a testicular neoplasm that is mostly teratoma, but embryonal carcinoma and seminoma were found microscopically. 主要成分為畸胎瘤的睪丸腫瘤，但在顯微鏡下胚胎癌和精原細胞瘤都可找到。