Minimal intervention allows the ecologies to adapt itself to a more natural balance condition.最小的干预能使生态系统通过自我调整达到更自然的平衡状态.In the long view, ecologies are temporary networks.长远来看, 生态群是临时性的网络.Global ecological efforts can ...
Some women with hydrosalpinx may have constant or frequent pain in their lower or abdomen.有些输卵管积水患者可以有持续的或频繁的下腹痛.The nurse tapped the patient’s abdomen.护士给病人放出腹水。How to know to there is ascarid inside abdomen?怎样知道肚子里面有蛔虫...