womb例句

a baby's development in the womb
胎儿在子宫内的发育

The baby's head was starting to emerge from the womb.
婴儿的头开始从母亲的子宮中露出来.

A scan determines the position of the baby in the womb.
扫描可以确定胎儿在子宮中的位置.

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