workbook
noun [ C ] uk/ˈwɜːk.bʊk/ us/ˈwɝːk.bʊk/
A2 （学生的）练习册
a book used in school containing text and questions and sometimes having spaces for a student to write answers in
There's a workbook to accompany the textbook. 教科书有一本配套练习册。
英汉双解词典收录81607条英汉双解翻译词条，基本涵盖了全部常用单词的读音、翻译及用法，是英语学习的有利工具。