您要查找的是不是：
- umbilical perforation 脐孔
- A perforation,as in a punched card or paper tape. 在穿孔卡片或纸带上穿孔的一种动作。
- She seizes the man with a similar umbilical cord. 她用一根相似的脐带绳索捆住了他。
- When PUPU was born he cut his own umbilical cord. 噗噗出生的时候自己剪断了脐带。
- A perforation, as in a punched card or paper tape. 在穿孔卡片或纸带上穿孔的一种动作。
- What is dry cell of umbilical blood hematopoiesis? 什么是脐带血造血干细胞？
- An ornament inserted into a perforation in the lip. 唇饰穿在唇上的孔里的一种饰物
- Be urgent! How is umbilical hernia treated? 急！脐疝怎么治疗？
- This prevents bowel perforation. 这样可以防止肠道穿孔。
- The acute Perforation has developed. 发生急性穿孔。
- A mark or a perforation indicating canceling. 取消记号表示取削的标记或孔洞
- The perforation in tectum is clear. 覆盖层不连续,有小穿孔。
- The perfor mance indexes thereof are tested. 检测了该醇酸树脂的各项性能。
- Mesh sizes 16 and 32 are perforation cartridges. 网孔规格尺寸16和32是穿孔筒。
- No bleeding, perforation or septicemia occurred. 未发生出血、穿孔、败血症。
- Cutting the umbilical cord is mildly painful to the mother. 割断脐带会使产妇有轻度的疼痛。
- The gut returns to the abdomen from the base of the umbilical cord. 肠管从脐带底部回到腹腔。
- By leavingmy parents' home,I cut/broke the umbilical cord. 我离开父母开始自立.
- Of, relating to, or resembling a navel or an umbilical cord. 肚脐或脐带的肚脐或脐带的，与肚脐或脐带有关的，象肚脐或脐带的
- A separation of continuous paper forms, usually at the perforation. 通常在穿孔处对连续格式纸进行的分离。
