fetal membrane retention

• 胎儿畸形

fetal membrane retention的用法和样例：

例句

1. These are some images and video showing a severe fetal anomaly.
   下列图像和视频资料显示了一种严重的胎儿畸形。
2. Conclusions Ultrasonography is important in diagnosis of the fetal abnormalities.
   结论超声波是诊断胎儿畸形重要手段。