权威例句
Dog trotting
The measurement of ground reaction force in dogs trotting on a treadmill: an investigation of habituation.
The dogtrot house type in Georgia
The Dog Trot
Middle Tennessee and the Dogtrot House
Dogtrot House
Swing-leg strategies for stable dog trotting
Stairway (Dogtrot, Buck-Archer House, Washington County, Ga.)
Dogtrot Cabin / Faulkner Country: Dogtrot Cabin
Ground reaction force and centre of mass dynamics of goats and dogs trotting and galloping