校友关系当然是帮了忙的。Of course, the old school tie has been a help.大多数人都是通过校友关系谋得其职位的。The majority obtained their positions through the old boy network.我的一位老校友an old college buddy of mine...
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...