狗

家犬

caper families───白花菜科

easy familiarity───容易熟悉

forisfamiliates───外国家庭

to familiarise───熟悉

ladies auxiliaries───女佣

Canis Majoris───大犬座

Canis Minoris───小犬（星）座

All dogs, no matter what the breed, belong to the same subspecies (Canis lupus familiaris) of the gray Wolf (Canis lupus) from which they were domesticated.───所有的狗，不管什么品种，属于同一个亚种灰色狼(狼(狼familiaris))由他们被驯化。

domesticated carnivorous mammal(Canis familiaris) related to the foxes and wolves and raised in a wide variety of breeds.───与狐狸、狼近缘的家养食肉哺乳动物（犬犬科），品种繁多

Any member of the canine genus Canis, particularly the domestic species, Canis familiaris.───食肉目犬科动物，特别指已驯化的种类，学名为Canisfamiliaris。