“rotary crane”的概念、定义、翻译、参考文献-科学参考

单词	rotary crane
释义	rotary crane 回转吊车回转式起重机旋转起重机旋转式起重机
随便看	railway and highway combined bridge railway artillery railway axis railway axle box railway bed railway berth railway bogie railway brake railway brake hose railway bridge railway car railway carriage railway catheter railway center railway chair railway charges railway charter railway classification yard railway construction railway construction battalion railway container terminal railway convertor railway coupling railway crane railway cross-cut saw

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。