英语词汇“fountainhead”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	fountainhead
释义	Word Frequency fountainhead (ˈfaʊntɪnˌhɛd) noun 1. a spring that is the source of a stream 2. a principal or original source
随便看	pteridologist pteridology pteridomania pteridophilist pteridophyte pteridophytic pteridophytous pteridosperm pterin pterion ptero- pterodactyl pterodactyle pterodactyle pteroic acid pteropod pterosaur pterosaurian -pterous -pterous pterygial pterygium pterygoid pterygoid process pteryla

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