openetymology/OpenEtymology
词源英语OpenEtymology:英语词源、词根、词缀单词本,覆盖 CET4/CET6/TEM8/TOEFL/GRE,提供 PDF/EPUB/TXT。English vocabulary wordbooks with etymology, word roots, prefixes and suffixes.
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词源英语OpenEtymology:英语词源、词根、词缀单词本,覆盖 CET4/CET6/TEM8/TOEFL/GRE,提供 PDF/EPUB/TXT。English vocabulary wordbooks with etymology, word roots, prefixes and suffixes.