Either of two carnivorous mammals of the family Canidae, especially the gray wolf of northern regions, that typically live and hunt in hierarchical packs and prey on livestock and game animals.
狼：两种犬科食肉哺乳动物中的一种，尤指北方地区的灰狼，它们主要在区分等级的群体中生存和猎食家禽和野生动物

The death of wolves is the safety of the sheep.(狼死羊安) The wolf may lose his teeth,but never his nature.(狼的牙齿会掉，本性却改不了。) wolf in sheep's clothing 披着羊皮的狼 cry wolf 虚张声势；报谎喊“狼来了” keep the wolf from the door 勉强度日；能够免于饥饿 a lone wolf 不喜欢与人来往的人, 喜欢独居的人; 独自作案的罪犯 wolf-call n. 色鬼调戏妇女时的怪叫 wolffish (as)greedy as a wolf 非常贪婪, 贪得无厌 cry wolf 喊“狼来了”, 发假警报 eat like a wolf 贪婪地吃, 狼吞虎咽 have [hold] a wolf by ears 骑虎难下 have a wolf in the stomach 饿极了 He who keeps company with a wolf will learn to howl. [谚]跟狼在一起, 就会学狼叫; 近墨者黑。 keep the wolf from the door [口]免于挨饿; 勉强度日 One must howl with the wolves. [谚]跟狼在一起, 就得学狼叫; 入乡随俗。 sea wolf 狼; 任何贪食的大海鱼 海盗; 私掠船 潜艇 see[have seen]a wolf 张口结舌, 说不出话来 set the wolf to keep the sheep 叫狼看守羊; 引狼入室 the big bad wolf 令人恐怖的人或物 throw to the wolves 送入虎口; 置...于险境 wake a sleeping wolf 自找麻烦

你好
初二？…
…
Wolf,a
large
wild
animal
of
the
dog
family,that
lives
and
hunts
in
groups……
不知道了…
（注：large—大型
wild—野生的
hunt—伤害
group—团队）

谢谢
望采纳

狼 国家二级保护动物。共46个亚种，体型中等、匀称，四肢修长，趾行性，利于快速奔跑。头腭尖形，颜面部长，鼻端突出，耳尖且直立，嗅觉灵敏，听觉发达。犬齿及裂齿发达；上臼齿具明显齿尖，下臼齿内侧具一小齿尖及后跟尖；臼齿齿冠直径大于外侧门齿高度；齿式为。毛粗而长。前足4～5趾，后足一般4趾 ；爪粗而钝，不能或略能伸缩。尾多毛，较发达。善快速及长距离奔跑，多喜群居，常追逐猎食。以食草动物及啮齿动物等为食。栖息于森林、沙漠、山地、寒带草原、针叶林、草地。除南极洲和大部分海岛外，分布全世界。外形与狗、豺相似，足长体瘦，斜眼，上颚骨尖长，嘴巴宽大弯曲，耳竖立，胸部略窄小，尾挺直状下垂夹于俩后腿之间。毛色随产地而异，多毛色棕黄或灰黄色，略混黑色，下部带白色。栖息范围广，适应性强，山地、林区、草原、以至冰原均有狼群生存。夜间活动多，嗅觉敏锐，听觉很好。机警，多疑，善奔跑，耐力强，常采用穷追的方式获得猎物。狼属于食肉动物，主要以鹿、羚羊、兔为食，也食用昆虫、老鼠等，能耐饥。狼是猎食动物，狼群以核心家庭的形式组成，包括一对配偶及其子女，有时也包括收养的未成年幼狼。狼属于典型的食物链次级掠食者。通常群体行动，由于狼会捕食羊等家畜，因此到20世纪末期前被人类大量捕杀，一些亚种如日本狼、纽芬兰狼、佛罗里达黑狼、基奈山狼等都已绝种。今亚种的确切数量仍旧未定。
Wolf country two protected animals. A total of 46 subspecies, medium, symmetrical, slender limbs, the toe of the line, which is conducive to fast running. The head of the palatal pointed nose, facial minister, prominent ear tip and erect, the sense of smell, hearing developed. Canines and carnassials developed; molars with obvious tooth tip, the inside of the lower molars with a pinion tip and heel tip; molar crown diameter greater than the height of the lateral incisor; tooth type. Coarse and long hair. Front foot 4 to 5 toe, after the foot general 4 toe; claw thick and blunt, can not or slightly can flex. Ota Mo, more developed. Good fast and long distance running, more gregarious, often chasing prey. In order to herbivores and rodent for food. Inhabits forests, deserts, mountains, grasslands, boreal coniferous forest and grassland. In addition to Antarctica and most of the island, the distribution of the world. Shape and dogs, jackals, similar, foot long thin body, squinting, upper jaw tip length, mouth wide, curving, erect ears, chest slightly narrow, straight shaped drooping clip between two hind legs. Mao sesui origin varies, hairy brown or grayish yellow color, slightly mixed black and white below. Inhabits a wide range of adaptability, mountain, forest, grassland, and ice were wolves survival. Night activities, a keen sense of smell, hearing is very good. Alert, suspicious, good running, strong endurance, often using hot way to obtain prey. Wolves are mainly carnivorous animal, deer, antelope, rabbit to eat, also eating insects and mice, can bear the hunger. Wolves are hunting animals, wolves in the form of the nuclear family, including a pair of spouses and children, sometimes also includes the adoption of underage young wolf. The wolf is a typical predator of the food chain. Usually group action, due to wolf predation sheep and other livestock, so to at the end of the 20th century before the hunted. Some subspecies such as the Japanese wolf, Newfoundland, Florida black wolf, Kenai Mountain Wolf are extinct. The exact number of this subspecies is still undetermined.