amnion的复数形式怎么拼写？

Filter paper can'tsupport the amnion after immerged in saline.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.Conclusion Fresh amnion transplantation is an effective method to treat keratohelcosis.结论新鲜羊膜移植是治疗角膜溃疡的有效方法.R...

n.羊膜，胞衣...

amnion的音标：amnion的英式发音音标为：['æmnɪən]amnion的美式发音音标为：['æmnɪrn]...