单词	telescopic arm
释义	telescopic arm 伸缩臂
随便看	depth system depth telemeter depth temperature meter winch depth testing depth thermometer depth time conversion depth-time curve depth to center depth tool depth-to-span ratio depth to which ballast screened depth-to-width ratio depth to width ratio depth transducer depth transmission depth tube spacing depth-type filtration depth-type fitlration depth variable launch depth vernier calliper depth wheel depth width ratio depth-width ratio depthwise depthwise taper 拖泥带水拖男带女拖金委紫拖青纡紫拖麻拽布拗拗3 拘拘1 拘2 とくとくとくとくとくとく【匿】とく【得】とく【徳】とく【溶く（融く）】とく【特】