loons造句
aquaticbirdsrelatedtotheloons.largeaquaticbirds:loonsandsomeextinctforms.smallcompact-bodiedalmostcompletelyaquaticbirdthatbuildsfloatingnests;similartoloonsbutsmallerandwithlobateratherthanwebbedfeet...
aquaticbirdsrelatedtotheloons.largeaquaticbirds:loonsandsomeextinctforms.smallcompact-bodiedalmostcompletelyaquaticbirdthatbuildsfloatingnests;similartoloonsbutsmallerandwithlobateratherthanwebbedfeet...