encyclopedia

US /ɪnˌsaɪ.kləˈpiː.di.ə/
UK /ɪnˌsaɪ.kləˈpiː.di.ə/
"encyclopedia" picture
1.

百科全書

a book or set of books giving information on many subjects or on many aspects of one subject and typically arranged alphabetically.

:
I looked up the definition of 'atom' in the encyclopedia.
我在百科全書中查閱了“原子”的定義。
The library has a vast collection of encyclopedias on various subjects.
圖書館藏有大量關於各種主題的百科全書