词汇	聚物
释义	聚物 polymers
随便看	light-duty structure wood girder Light-Duty Tank Target Mechanism lightduty test light duty test light-duty test light-duty trailer Light-Duty tray type cable tray light duty truck Light-duty truck Light-duty truck cab light-duty van light duty vehicle light-duty vehicle light duty vehicle in use Light-duty vehicles light-duty wood structure Light dynamic penetrating light dynamic penetration test light dynamic penetrometer test light dynamo regulator light earnestly light earth light e bag light E bag light echo