“steam(-driven) excavator”的概念、定义、翻译、参考文献-科学参考

单词	steam(-driven) excavator
释义	steam(-driven) excavator 蒸汽挖掘机
随便看	water-tight bulkhead watertight cable watertight case watertight closure watertight closure log water-tight compartment watertight compartment water-tight concrete watertight connector watertight cover watertight deck watertight door watertight door test watertight facing water-tight facing arch watertight frames watertight hatch water-tight hatch cover watertight housing water-tight joint watertight joint water-tight lamp water-tight machine watertight membrane water-tightness

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