multiple perforation造句

例句与造句

1. A 2 - year - old boy who used to consume brewer ' s yeast with multiple perforation of the ascending colon was successfully treated after surgery
   一位两岁的孩童，因为曾经服用啤酒酵母菌而造成升结肠穿孔，经过手术的治疗而成功的治愈。
2. It's difficult to find multiple perforation in a sentence. 用multiple perforation造句挺难的