基本解释雌雄蕊隔离同根派生 herkogamy相关词英汉例句Both stigma and anthers did not come into touch when the corolla wilted in most of the monitored flowers and such herkogamy favours outcrossing. 2个种群的多数个体存在自交不亲和机制, 应具有异花传粉的繁育系统;herkogamy更多例句