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to keep an egg in a favorable condition to help it develop until it hatches
孵化, 保温
the number of eggs or offspring produced by a single reproductive effort, typically by a bird, reptile, or insect
蛋巢大小, 蛋的数量
a class of animals to which humans, cows, lions, etc. belong, have warm blood, fur or hair and typically produce milk to feed their young
哺乳动物
any cold-blooded animal with the ability to live both on land and in water, such as toads, frogs, etc.
两栖动物
any small mammal with a pair of strong front teeth, such as mice, hamsters, rats, etc.
啮齿动物, 啮齿类动物
any mammalian animal that belongs to the same group as humans, such as monkeys, apes, lemurs, etc.
灵长类动物
a class of animals to which crocodiles, lizards, etc. belong, characterized by having cold blood and scaly skin
爬行动物
a class of terrestrial arthropods that breathe air and have four pairs of limbs, such as spiders, scorpions, etc.
蛛形纲
a hoofed mammal, typically herbivorous, which includes animals such as horses, cows, deer, and elephants
偶蹄目动物, 有蹄哺乳动物
a type of moth belonging to the family Sphingidae, known for their rapid flight and ability to hover while feeding on nectar from flowers
鹰蛾, 灯蛾
any long and cylindrical worm with a segmented body that is either parasitic or free-living
线虫, 圆形蠕虫
a type of shellfish that can be eaten both raw and cooked, some of which contain pearls inside
牡蛎
any mammal that lays eggs and is only found in Australia, such as platypus
单孔目, 产卵的哺乳动物
an invertebrate animal with a segmented body and a chitinous exoskeleton, such as a spider, crab, etc.
节肢动物
a large grasshopper that lives in hot countries and flies in large swarms, destroying crops
蝗虫, 跳虫
a marine arthropod with an external shell that attaches itself to a surface and feeds on particles that are in the water
藤壶, 海附子
a type of monkey that belongs to the Old World monkey family, characterized by their long tails, cheek pouches
猕猴, 猕猴
a member of the biological family Hominidae, which includes humans, their ancestors, and other great apes like chimpanzees, gorillas, and orangutans
人科成员, 人科
a small egg-laying mammal that is covered in spines, has a pointed snout and originates from Australia
针鼹, 鸭嘴兽
a semiaquatic rodent with a wide tail and strong teeth that builds dams across streams and is mainly found in the Northern hemisphere
海狸
a large, black-and-white marine mammal known for its social behavior, intelligence, and adaptability, found in oceans worldwide and known as an apex predator
虎鲸, 杀人鲸
any invertebrate that lives in aquatic or damp habitats and has a soft unsegmented body, often covered with a shell
软体动物, 双壳类
a mammal with claws that can't retract and often has a long snout, and often used for companionship, hunting, or guarding purposes
犬, 狗
a small ground-dwelling bird of passage with brownish plumage that has a short tail and is hunted by people
鹌鹑, 野鹌鹑
a small marine animal that is covered with spines and has a round shell, harvested for food
海胆, 刺球
a colorful bird species found in the Americas, known for its vibrant plumage, melodious songs, and important ecological role in seed dispersal
唐雀, 塘雀
a small mammal belonging to the weasel family with black and white stripes that can produce a strong unpleasant smell when attacked, native to North America
臭鼬, 斑鸠
an animal with sharp needle-like parts on its body and tail, used for protection
豪猪, 刺猬
a sharp, stiff, hollow spine found on the body of porcupines or hedgehogs, serving as a defensive mechanism against predators
刺, 针
a specialized caste of social insects, such as ants or termites, that are engorged with food and serve as living food storage units within the colony
充实, 丰盈
a large marine mammal known for its distinctive appearance, acrobatic behavior, and complex songs
座头鲸, 驼背鲸
a long, tubular feeding organ found in many insects, such as butterflies, moths, and flies, which is used to suck up nectar, other liquids, or in some cases, blood
口器
the long and protruding facial part of an animal which comprises its nose and mouth, especially in a mammal
嗅觉器, 鼻口
the bivalve shell of a clam, characterized by two symmetrical halves that hinge together
蛤蜊壳, 双壳贝壳
any external body part that protrudes from an organism's main body, often used to describe limbs, antennae, or other structures
附属物, 肢体
any of the various flexible limbs of an animal, especially an invertebrate, which enable it to move or hold things
触手, 柔软的肢体
the posterior part of a fish or aquatic animal's body, composed of fins that provide propulsion and maneuverability
尾鳍, 尾部
the biological ability of certain organisms to perceive and orient themselves based on the Earth's magnetic field
磁性感知
the biological ability of certain animals to detect electrical fields in their environment to locate prey, navigate, and communicate
电感受
(of animals or birds) moving from one place to another, often with the changing seasons
迁徙的, 迁移的
to transform from the larval stage into a pupa during an insect's development
化蛹, 化为蛹
relating to or characteristic of the larva stage, which is an early, immature form of an animal that undergoes metamorphosis
幼虫的, 与幼虫相关的
a biological process in which an animal undergoes a significant change in form and structure during its life cycle, typically seen in insects, amphibians, and other animals
变形, 蜕变
a scientist who specializes in the study of birds, including their behavior, ecology, and evolution
鸟类学家
a scientist who specializes in the study of insects, including their behavior, ecology, and classification
昆虫学家
