in-,进入，使，born,出生。

1. We have our native inborn talent, yet we hardly use it.

我们有天生的才能，但我们却几乎未曾使用过。

2. He is a man with an inborn love of joke.

他是一个生来就喜欢开玩笑的人.

3. When Alfred Adler first postulated in 1908 that there existed an inborn instinct of aggression Freud argued against it.

当艾尔弗雷德·阿德勒于1908年首次提出人生来就有攻击性本能的假设时，弗洛伊德对此表示反对。

4. Femininity affected his feelings. He was the creature of an inborn desire.

女性这个因素影响了他的情感, 他的性欲是天生的.

5. Both parts are so natural with her as if they were inborn.

演员——作家,这两种不同的身份,在她的身上融和得这样恰切,仿佛天生来就应该是这样.