例如，百科全书，众册的工具书、别脚的画册等。

For example, encyclopedias, reference books, many of the fine art books, and so on.

youdao

例如，百科全书，众册的工具书、别脚的画册等。

For example, encyclopedias, reference books, many of the fine art books, and so on.

youdao