1号女王
Pigs are ungulates native to Eurasia collectively grouped under the genus Sus within the Suidae family.They have been domesticated and raised as livestock by some peoples for meat (called pork) as well as for leather.Their bristly hairs are also traditionally used for brushes.Wild pigs continue to fill these functions in certain parts of the world. Pigs are omnivores,which means that they consume both plants and animals.On a small farm,or in a large household,they can be fed kitchen scraps as part or all of their diet.In the wild,they are foraging animals.Pigs that are allowed to forage may be watched by swineherds.Because of their foraging abilities and excellent sense of smell,they are used to find truffles in many European countries.They are also fattened to be eaten as ham and other types of meat,such as bacon. Pigs are highly trainable animals,and some,such as the Asian pot-bellied pig,are kept as pets.A litter of piglets typically contains between 6 and 12 animals.Occasionally,in captivity,pigs may eat their own young. Pigs lack sweat glands,thus they must have access to water or mud to cool themselves during hot weather.They also use mud as a form of sunscreen to protect their skin from sunburn.
轻舞飞扬庆庆
Pig is a kind of vertebrate, mammal, livestock and ancient omnivorous mammal, mainly divided into domestic pig and wild pig. At present, people think that pig is the abbreviation of pig family. According to the different breeds, the body features of pigs are different. The main body features are big ears, long head, short limbs, straight nose, fat body and narrow back. The hair is thick and hard, and the fur color is usually white, pink, black, brown and decor.
cherryhu111
英语猪介绍带翻译英语猪介绍带翻译我来答共1条回答jack19841009LV.132017-11-11A pig has a snout for a nose, small eyes, and a small tail, which may be curly, kinked, or straight. It has a thick body and short legs. There are four toes on each foot, with the two large middle toes used for walking.Pigs are omnivores, which means that they consume both plants and small animals. Pigs will scavenge and have been known to eat any kind of food, including dead insects, worms, tree bark, rotting carcasses, excreta (including their own), garbage, and other pigs. In the wild, they are foraging animals, primarily eating leaves and grasses, roots, fruits and flowers. Occasionally, in captivity, pigs may eat their own young, often if they become severely stressed.
海诺地暖
pigA pig is any of the animals in the genus Sus, within the Suidae family of even-toed ungulates. Pigs include the domestic pig, its ancestor the wild boar, and several other wild relatives. Pigs are omnivores and are highly social and intelligent animals.Description and behaviorA typical pig has a large head with a long snout which is strengthened by a special prenasal bone and by a disk of cartilage at the tip.The snout is used to dig into the soil to find food and is a very acute sense organ. There are four hoofed toes on each foot, with the two larger central toes bearing most of the weight, but the outer two also being used in soft ground.The dental formula of adult pigs is 3.1.4.3 in each jaw, giving a total of 44 teeth.The rear teeth are adapted for crushing. In the male the canine teeth form tusks, which grow continuously and are sharpened by constantly being ground against each other.Pigs are omnivores, which means that they consume both plants and animals. In the wild, they are foraging animals, primarily eating leaves, grasses, roots, fruits and flowers
