(of a woman and some female animals) having a baby or babies developing inside the womb

She's five and a half months pregnant. 她怀孕有5个半月了。

My mother stopped smoking when she became pregnant. 我母亲怀孕后就不吸烟了。

He believes that men who get (= make) young girls pregnant should be severely punished. 他认为使少女怀孕的男人应受严惩。

My sister is pregnant with twins. 我姐姐怀了双胞胎。

filled with meaning or importance that has not yet been expressed or understood

There followed a pregnant pause in which both knew what the other was thinking but neither knew what to say. 接下来是意味深长的沉默，双方都知道对方在想些什么，但都不知道该说什么。