retention of placenta

 
  • 胎盘滞留

retention of placenta的用法和样例:

例句

  1. I was told that the placenta remained in the uterus for almost half an hour.
    她们告诉我说是因为胎盘滞留在子宫内将近半小时。

retention of placenta的相关资料:

临近单词

今日热词
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