Immatured
a. 發育未全的；未成熟的；未完全發展的；未完成的；不完全的；粗糙的\\nn. 未成年；幼禽；幼獸
??? 情景例句
I'd stay if they promoted me, But I can't see that happening.
假如他們提升我，我就留下來，但我看那是不可能的。
I was born in a little town not far from here.
我出生在離這兒不遠的小城市里。
It was true that he had just bought a lamb, he explained, but his lamb was black.
不錯，他的確剛買了一只羔羊，阿列科解釋說，但他的羔羊是黑色的。