形容词头生的(子女),初生的,第一胎生的
名词初生儿,长男,长女
1. He delivered the latest controversy hours before the birth by revealing that he was planning to eat his firstborn's placenta and umbilical cord.
2. To call someone " firstborn " is a way to signify the importance of a person.
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3. And some rural areas have allowed parents whose firstborn is a girl, to have another child.
4. firstborn
4. She says she plans to have another child after her firstborn arrives in October.