1、The key to a successful pregnancy is the nidation of the fertilized egg in the uterine lining.
成功怀孕的关键是受精卵在子宫内膜的着床。

2、The nidation process is essential for the development of a healthy fetus.
嵌合过程对于健康胎儿的发育至关重要。

3、The doctor explained to the couple that their fertility treatments increase their chances of successful nidation.
医生向夫妇解释说，他们接受的生育治疗增加了成功着床的机会。

4、His extreme views were met with strong opposition and were quickly nidated by the public.
他的极端观点遭到了强烈反对，并迅速被公众视为不可接受。