“羊膜”造句

胚胎在羊膜腔中发育。
The embryo lives in the amniotic cavity.

羊膜穿刺术是从羊膜囊抽取羊水的技术.
Amniocentesis is the removal of fluid from the amniotic sac.

中速滤纸虽也可贴附,但复水后不能起到支撑作用,并发生纤维脱落,附着于羊膜上,不利于手术.
Filter paper can'tsupport the amnion after immerged in saline.

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