1 a fat pinkish animal with short legs and a short tail that is kept on farms for its meat (pork) 猪
A male pig is a boar, a female pig is a sow and a young pig is a piglet. When they make a noise, pigs grunt and piglets squeal. 公猪叫做boar,母猪叫做sow,小猪叫做piglet。大猪叫可用grunt,小猪叫可用squeal。 Look at the note at meat. 参看meat的注释。
2 (informal 非正式) an unpleasant person or a person who eats too much 令人讨厌的人;贪吃的人
pig²
/pɪg ||; pɪg/verb
[T] (pigging;pigged) (slang 俚语)pig yourself to eat too much 吃太多
pig out (on sth)(slang 俚语) to eat too much of sth 贪吃某物