短語(yǔ)詞組短語(yǔ)wheel l trencher 輪式挖溝機(jī)wheel type trencher 輪式挖溝機(jī)bucket wheel trencher [機(jī)]鬭輪式挖溝機(jī)wheel ditcher wheel trencher 輪式挖溝機(jī) 返回 wheel trencher