a.

1. 怀孕的，怀胎的
   She was pregnant with her first child.

   她怀着她的第一个孩子。

2. 意味深长的，含蓄的[B]
   His words were followed by a pregnant pause.

   他说完后接着便是意味深长的停顿。

   Her eloquent argument was followed by a pregnant silence.

   她的滔滔雄辩之后，紧接着的是意味深长的沉默。

3. 充满的，富有的[F][（+with）]
   He is a man pregnant with ideas.

   他是一个思想丰富的人。

   His writings are pregnant with poetry.

   他的文章富于诗意。

4. 富于想象力的；有创造力的
   a pregnant science fiction writer

   一位想象力丰富的科幻小说作者

5. 富于成果的；多产的
   a pregnant year for wheat

   小麦丰产年

adj.

1. (of a woman or female animal) having a child or young developing in the uterus.
2. full of meaning or significance.