Any of several mammals of the family Suidae, having short legs, cloven hoofs, bristly hair, and a cartilaginous snout used for digging, especially the domesticated hog, Sus scrofa, when young or of comparatively small size.

• 猪一种猪科哺乳动物，长有短腿、分践蹄，钢硬的毛和软骨的大鼻子，用于挖掘，尤指家畜猪，当其年幼或体形相对较小时，野猪