基本解释n.[医]梅毒瘤；树胶肿同根派生 gummas相关词英汉例句gumma of interventricular septum 室间隔树胶肿Syphilitic gumma of central nervous system 梅毒性中枢神经系统树胶肿tuberculous gumma 结核性肉瘤肿gumma of testis 睾丸树胶样肿gumma of liver 肝树胶样肿gummas更多例句