Zhè / gè / hái / zi / chū / shēng / shí / fù / qīn / yǐ / jīng / qù / shì / yīn / cǐ / bèi / chēng / wéi / yí / fù / zǐ

这个孩子出生时父亲已经去世，因此被称为遗腹子。

The child's father had already died when he was born, so he was called a posthumous child.