created sense approved 挖掘机械/挖掘機械 · wājuéjīxiè · bulldozer
挖掘机械 / 挖掘機械
wājuéjīxiè
bulldozer
mechanical earth-moving equipment used for pushing soil or clearing land
这种挖掘机械可以快速推平崎岖不平的地面。
created sense approved 挖掘机械/挖掘機械 · wājuéjīxiè · excavator
挖掘机械 / 挖掘機械
wājuéjīxiè
excavator
heavy machinery designed for digging and scooping earth or other materials
挖掘机械正忙着在工地上挖土开地基。