词汇	waste paper bag
释义	waste paper bag 污物纸袋
随便看	polar coordinates in plane polar coordinates in the plane polar coordinates in the space Polar coordinates method polar coordinates paper polar coordinates representation polar coordinates robot polar coordinates system polar criticism polar crystal polar crystal slab polar current Polar current-injecting power flow algorithm polar curve polar cushion polar cushion cell polar cushion cell,lacis cell polar cushion of glomerulus polar cusp polar cycloaliphatic solvent polar cyclone polar cyclonic belt polar-cylindrical coordinates Polard polar dab