"even" 是一个副词，用于加强比较级所表达的程度，表示“甚至更……”。当 "even" 修饰比较级时，它通常放在比较级之前，用来加强语气，表明被比较的两个事物中，有一个在某种程度上更为突出或极端。以下是一些使用 "even" 和比较级的例句：

1. This shirt isn't bad, but that one is even worse.

2. This dictionary is even more useful than that one.

3. This time he did it even better.

4. The wind blew even harder last night.

5. Today is even hotter than yesterday.

6. She can't say English smoothly even a little.

在这些例句中，"even" 都用来加强比较级，表达被比较的两个事物中，有一个在某种程度上更为极端或突出。需要注意的是，"even" 只能与比较级连用，不能与最高级连用。