“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	sinhalite sinistral fault sinistral fold sinistrorse sinistrorse curve sinistrorsum sink sinker sinker bar sinker drill sink-float separation process sink flow sinkhead sinkhole sinkhole plain sinking sinking-and-walling scaffold sinking bucket sinking fund sinking pump sinking tubing sink mark sinoatrial node sinoauricular node sinoite

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