词汇	平较
释义	平较 píng jiào车箱两旁板上的横木。平較
随便看	underground duct underground duct system underground dump truck underground dump trucks underground dustbin underground dwelling underground ear park underground earth buried antenna underground ecology under ground economic underground economic activity underground economies underground economy under ground economy UNDERGROUND ECONOMY IN INDIA undergrounded underground electric borer underground electric cable underground electric network underground electromagnetic wave perradiator underground electro-magnetic wave perradiator Underground electronic marker underground emporium Underground Emporium load underground EM wave method