pedigree

adj [attrib 作定语] (of an animal) descended from a known line of (usu specially chosen) animals of the same breed; pure bred （指动物的）纯种的: [attrib 作定语] pedigree cattle, dogs, horses, etc 纯种的牛、 狗、 马等.

pedagogy, pedal, pedal bin, pedant, pedantic, pedantically, pedantry, peddle, peddler, pederast, pederasty (also paederasty), pedestal, pedestal table, pedestrian, pedestrian crossing, pedestrian precinct, pedi-, pediatrics, pedicel, pedicure, pediment, pedlar, pedlar (US peddler), pedometer, pee, peek, peekaboo, peel, peeler, peelings, peep, peep-hole, peep-show, peeper, Peeping Tom, peepul, peer, peer group, peer of the realm, peerage,