小的英語單詞怎麼寫

例句：

1、She had a little core of self-will.

她有點固執。

2、You've had chess on the brain since you were little.

你從很小的時候就對下棋產生了濃厚興趣。

3、We had a tiny little room which was christened Hades.

我們有一個非常小的房間，取名哈得斯。