大写字母的

In this sentence, the word BIG is in capitals.

本句中BIG一词用的是母。

The use of lowercase letters for capital letters was one of the idiosyncrasies of the poet e.e. cummings.

用小母代替母是诗人e.e.卡明斯特有的风格。

In English, all capital words are used only when you are very angary, almost equal to shouting or cursing. This way I suggest you never use these capitals again.

在英语里，所有母是当你特别生气时才用的，几乎相当于喊叫或者诅咒的时候。我建议你一定用这些母了！