词汇	plastics recycling
释义	plastics recycling 塑料回收
随便看	circuit of UHF amplifier circuit of VHF amplifier circuit on side of overhead contact line circuit, open circuit opening connection circuit-opening connection circuitopening contact circuit opening contact circuit-opening contact circuit opening contacts circuit-opening contacts circuit opening relay circuit operating rate circuit operating time circuit operation circuit, optical-logic, bistable circuit optimization circuit optimize circuit optimized circuitor circuit orbit circuit order circuit organization circuit or line switching circuit oscillation