用“perching bird”造句大全，perching bird造句
perchingbirdsmostlysmallandlivingnearthegroundwithfeethaving4toesarrangedtoallowforgrippingtheperch;mostaresongbirds;hatchlingsarehelpless.OforrelatingtobirdsoftheorderPasseriformes,whichincludesperch...
用“perching”造句大全，perching造句
Itwasquiteathome,asifitwereperchingonatwig.Thesizeoftheprey'sthirdtoeisimportantbecause,amongbirds,longthirdtoesarehelpfulforgraspingbranchesandperchingintrees....