“小的”用英语写作文时，主要使用 small这个单词。以下是一些例句和用法：

形容词用法

The cat is small for its age.

She has a small apartment.

副词用法

She sings small.

They spoke in a small voice.

比较级和最高级

This book is smaller than that one.

The smallest car in the showroom is the one I want.

派生词

smallness

其他相关词汇

little

tiny

miniature

teeny-weeny

这些词汇和短语可以帮助你更准确地描述“小的”这个概念。希望这些信息对你有所帮助!如果有更多具体的应用场景或需要更多例句，请随时告诉我。