“backhoe dredger”的概念、定义、翻译、参考文献-科学参考

单词	backhoe dredger
释义	backhoe dredger 反铲挖泥船
随便看	warning apparatus warning board warning circuit warning color warning coloration warning condition warning device warning dye warning facility warning gas warning lamp warning laser radar warning light warning limit warning line warning mark warning message warning net warning piece warning pipe warning radar warning receiver warning region warning service warning sign

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