给出一个英文单词并提供与该单词相关的句子，要求将该单词替换为其反义词，并解释新句子的含义。

frequent
输入：Alice frequent the library every day. She enjoys reading books.
Antonym: infrequent

Revised sentence: Alice infrequent the library. She enjoys reading books.

Meaning: Alice doesn't visit the library every day anymore.