To edit or change something to improve accuracy or clarity.

• To update a text, plan, or rule after review.

为提高清晰度或准确性而编辑或修改某物。

• 审阅后更新文本、计划或规定。

Chiefly UK: To study material again in preparation for an exam.

• To review lessons or notes before a test.

主要用于英式英语：为考试再次学习所学内容。

• 在测验前复习笔记或课程。

Printing: A proof sheet taken after corrections.

• A later corrected version issued after initial review.

印刷业：在更正后取出的校样。

• 初审后发布的后续更正版本。