1.
reference book, study guide
A book used as a source of information for studying or research, particularly for exam preparation.
参考書を買った。
I bought a reference book.
この参考書は分かりやすい。
This reference book is easy to understand.
試験のために参考書を3冊買って、毎日勉強した。
I bought three reference books for the exam and studied every day.
COMMON COLLOCATIONS:
- 参考書を使う (to use a reference book)
- 参考書で勉強する (to study with a reference book)
- 受験参考書 (exam prep book)
RELATED TERMS:
- 教科書 (textbook)
- 問題集 (workbook, practice problems)
- 辞書 (dictionary)