retentive

She has a retentive memory and can recall names from years ago.

用法提示：retentive 修饰 memory，表示‘记性好的'。

This soil is highly retentive of water, which helps plants survive droughts.

用法提示：retentive 结构为 be retentive of，表示‘有保持力的'。

His retentive mind allowed him to learn the entire script in one evening.

用法提示：retentive 修饰 mind，强调记忆能力。