trial horse

n.

陪练对手；

Critical and controlled tests and clinical trials with suspension and granule formulations of the anthelmic, fenbendazole, in the ho...
KEEPING AND STABLING TRIAL HORSES IN WINTER PERIOD
Horse Drivers to Take the Reins for Special Trials HORSE DRIVING ; HORSE DRIVING
Haematological and biochemical changes in horses competing in a 3 Star horse trial and 3-day-event.
Immunotherapy Trial for Horses in British Columbia with Culicoides (Diptera: Ceratopogonidae) Hypersensitivity
Badminton Horse Trials, Gloucestershire, from The Cost of Living 1986-9
Clinical trial design: horses for courses.
A HARNESS AND FECES COLLECTION BAG FOR DIGESTIBILITY TRIALS WITH HORSE...
Luhmühlen Horse Trials
Lingfield Oaks Trial