retentively

adv.保持地,记性好地

保持记忆；保持注意力；保持觉察；专注地

副词

1. She listened retentively to every word he spoke, making sure not to miss any details.她专心地听着他说的每个字，确保不错过任何细节。

2. The student studied for hours, retentively reviewing the material before the exam. 学生专注地学习了几个小时，复习考试前的知识材料。