单词	螺形管
释义	螺形管Pipe, spiral双向☞螺形管--环形螺管
随便看	electric-discharge lamp electric discharge machine electric discharge machining electric discharge machining {=edm} electric discharge machining {=edm} electric discharge printer electric discharge pumping electric discharge pyrolyzer electric discharges electric displacement electric displacement density electric dissociation electric distance electric distance measurement electric distance measurement (edm) electric distillator electric distortion electric distortion measurement electric distribution system electric disturbance electric dividing head electric domain electric domains electric double layer electric double layer, dipole layer