a large semiaquatic crocodilian of the genus Alligator with a broad rounded snout and powerful jaws

短吻鳄
any cold-blooded animal with the ability to live both on land and in water, such as toads, frogs, etc.

两栖动物, amphibian
蝾螈是一种两栖动物,身体细长,尾巴长,常见于淡水栖息地附近。
a tailless animal similar to a monkey, such as chimpanzees and gorillas

猿, 类人猿
an animal, especially one that is large, wild, dangerous, or unusual

野兽, 兽
(of an animal) to have sex and give birth to young

繁殖, 生育
the young offspring of a cow or bull, typically less than one year old

小牛, 犊牛
large domesticated animals including cows, bulls, and steers, kept especially for milk or meat
describing an animal that its body temperature changes depending on the temperature of its surroundings

冷血的, 变温的
乌龟作为冷血动物,依赖温暖的环境来调节体温。
any living thing that is able to move on its own, such as an animal, fish, etc.

生物, 生物
(of an animal) capable of living with humans, either on a farm or as a pet in a house

驯养的, 家养的
a tall animal with a very long neck and long legs that has brown spots on its yellow fur

长颈鹿, 长颈鹿(名词)
a small furry animal with rounded ears, short legs and no tail, which is often kept as a pet or for research

豚鼠, 几内亚猪
a group of animals, such as cows, sheep, etc. that are from the same species, which move and feed together

群, 牧群
a large wild animal from the cat family with yellow fur and hollow black spots

豹
an animal that is the offspring of a male donkey and a female horse, which is particularly used to carry heavy loads

骡子
an animal kept at home for companionship or enjoyment

宠物
an animal that is hunted and killed for food by another animal

猎物
any mammalian animal that belongs to the same group as humans, such as monkeys, apes, lemurs, etc.

灵长类动物, 猴子
a class of animals to which crocodiles, lizards, etc. belong, characterized by having cold blood and scaly skin

爬行动物, 冷血动物
鳄鱼是野外最危险的爬行动物之一。
a group that animals, plants, etc. of the same type which are capable of producing healthy offspring with each other are divided into

物种, 種
非洲象和亚洲象是大象的两个不同物种。
the part of the body of an animal, a bird or a fish that sticks out at the back, which can move

尾巴, 动物的尾巴
a type of turtle that lives on land and moves very slowly, with a large shell on its back

乌龟, 陆龟
动物园的孩子们惊奇地看着巨型陆龟在围栏里缓慢地移动。
(of an animal or plant) living or growing in a natural state, without any human interference

野生的, 自然的
an animal that hunts, kills, and eats other animals
a warm-blooded vertebrate animal whose females produce milk to feed their young and that typically has hair or fur
the skin of an animal with its fur still attached, especially when prepared for use in clothing

毛皮
(of an animal, plant, etc.) being at risk of extinction

濒危的
为了保护濒临灭绝的孟加拉虎的栖息地,保护工作正在进行中。