workbook

n.练习本；工作记事薄；工作手册

Please do the Exercise One in your workbook. 请在练习册上做第一题。

Everybody,please take out your workbook. 同学们，请把你们的练习册拿出来。

This workbook is currently referenced by another workbook and cannot be closed. 当前工作簿正由其他工作簿引用，不能关闭。

We are excited to begin the materials for this workbook. 我们很兴奋开始本工作手册的内容。