溃疡性结肠类与结肠和直肠的多发性腺癌的发生率增高有联系.Ulcertitive colitis is associated with an incidence of multiple adenocarcinomas of the colon and rectum.使用促性腺激素有一定风险, 费用和不便.Use of gonadotropins may involve a amount of risk, expense, and inco...

“性腺”的拼音为：xìng xiàn...

“性腺”的英语可以翻译为：sexual [sex] gland，gonad，sex gland ...