“riverboat”的概念、定义、翻译、参考文献-科学参考

单词	riverboat
释义	riverboat [`riv·ǝr´bōt] ^{NAVAL ARCHITECTURE} A vessel used on a river, such as a shallow- draft passenger boat, barge, towboat, or rowboat.
随便看	Willans line willemite Williams-Hazen formula Williamsoniaceae Williamson synthesis Williams refractometer Williams tube williwaw willow willy-willy Wilms' tumor Wilson-Bappu effect Wilson cloud chamber Wilson effect Wilson electroscope Wilson experiment Wilson's disease Wilson's theorem wilt wilting point WIMP Wimshurst machine winch Winchester disk Winchester technology

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