digestive system 托福

We studied the action of the digestive system.

我们学习了消化系统。

Conclusions Obvious negative nitrogen balance and hypoalbuminosis occur after surgery for tumors of digestive system.

结论消化道肿瘤人术后可出现明显负氮平衡低蛋白症。

Results The major diseases for in-patients were as follows: fetation partus and puerperium complication, damage and toxication, tumor, respiratory and digestive system etc.

结果妊娠分娩及产褥期并发症、损伤中毒、肿瘤、呼吸系统消化系统等为本院住院患者主要种。