Bilingual (Chinese-English, English-Chinese)
2. Chinese-English Dictionary of Modern English (林語堂當代漢英詞典)
3. TigerNT
4. 金山詞霸在線
Encyclopedia
1. General (Bartleby)
2. Encyclopedia Britannica Online
3. General (Encyclopedia)
4. 中華百科全書
5. Glossaries and Dictionaries by Encyberpedia
6. Webopedia: Online Computer Dictionary for Internet Terms and Technical Support