单词	滤垫
释义	同滤料--滤垫
随便看	oilfish oilfishes oilfishes-- baikal oilfishes; baikal oilfish-- escolar oilfish， escolar oil fixed oil flask oil flat oilflation oil flooded screw type air compressor oil flotation oil flow oil flow in bearing oil flow pressure switch oil folliculitis oil folliculitis, occupational oil foot oil forming shale oil fraction oil-free air oil free air compressor oil-free compressor oil free pump system oil free vacuum