old German breed of sturdy black or greyish wire-haired terriers having a blunt muzzle ranging in size from fairly small to very large; used as ratters and guard dogs or police dogs
例句
用作名词 (n.)
Training the show potential Mini Schnauzer puppy is best begun in his first few weeks of age. 教育迷你髯狗小狗最好地在他的第一个几星期的年龄中被开始的表演潜能。