英语词汇“proto-indo-european”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	proto-indo-european
释义	pro·to-indo-european I. \“+\ noun Usage: capitalized P&I&E : the assumed ancestral language of the Indo-European languages II. adjective Usage: usually capitalized P&I&E : of or relating to Proto-Indo-European
随便看	alkavervir alkekengi alkene alkenna alkenyl alkermes alk gum alkide alkine alkiodide alkoxide alkoxy alkoxyl alkoxylate alkoxylation alky alkyd alkyd alkyd resin alkyl alkyl alkylamine alkylamino alkyl aryl sulfonate alkylate

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