Mastiff

['mæstɪf;'mɑː-] or ['mæstɪf]

解释:

(noun.) an old breed of powerful deep-chested smooth-coated dog used chiefly as a watchdog and guard dog.

本杰明录入--From WordNet

解释:

(n.) A breed of large dogs noted for strength and courage. There are various strains, differing in form and color, and characteristic of different countries.

整理:帕斯夸里

解释:

n. a thick-set and powerful variety of dog much used as a watch-dog.

手打:奥斯伯特