“hydraulic-powered,mechanical-operated puppet theatre”的概念、定义、翻译、参考文献-科学参考

单词	hydraulic-powered,mechanical-operated puppet theatre
释义	hydraulic-powered,mechanical-operated puppet theatre Encyclopedia 工学﹝其他古代机械﹞释 hydraulic-powered,mechanical-operated puppet theatre水转百戏中国三国时期魏国马钧（活跃期220～265）发明的自动机械。
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