词汇	Double-collared Seedeater
释义	Double-collared Seedeater n.双领食籽雀
随便看	vertical directivity pattern vertical disc vertical discharge vertical discharge pipe vertical disc plough vertical discretization vertical disc vacuum filter Vertical Disease Transmission vertical disintegration vertical disk dryer vertical disk filter vertical disk system vertical-disk-type butterfly valve vertical disk type root cutter vertical-disk type root cutter vertical dislocation vertical disorder vertical dispersion vertical displacement vertical displacement of sighting line vertical displacement of track vertical display vertical displayed records vertical display height vertical display indicator group