Pleuramnion
体壁羊膜
🗣️ 情景例句
Ten o'clock in the morning. Here.
上午十点 ，在这里。
I know the boy whose father is a writer.
我知道那个男孩的父亲是作家。
In his youth, his father and grandfather often told him stories about their family history.
年轻时，他的父亲和祖父常常同他说起他们的家史。