the front part of an insect's body that contains the eyes, antennae, mouth, and other sensory parts, and is connected to the rest of the body by a small joint called the neck
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头部, 昆虫头部
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the middle part in the body of an insect between the head and the abdomen that bears the limbs or wings
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胸部
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(zoology) any of the pair of sensory appendages on the head of an insect, crustacean or arthropod
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触角, 天线
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any of the pair of tentacles of an insect or crustacean that help them to sense touch or taste
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触角, 触须
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the fine, delicate strands of silk that form a spider's web, known for their ethereal and wispy nature
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蜘蛛丝, 细丝
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any of the sharp curved organs of an arthropod or insect, such as a crab, lobster, etc.
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钳子, 爪
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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
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口器
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one of the parts that make up the insects' body and are repeated, like the head, thorax, and abdomen, and each one usually has a pair of legs and other structures
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段, 部分
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a sharp, pointed organ found in certain animals that is used to inject venom or deliver a painful sting
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刺器, 毒刺
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a rigid, branching structure that provides support and strength to the wing, allowing for controlled flight
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静脉, 脉络
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the internal bony structure of an animal that gives it form and supports its weight
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内骨骼
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a thin flat membrane of the body of many sea creatures, used for swimming and keeping balance
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鳍, 鱼鳍
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the poisonous substance produced by some snakes, scorpions, or spiders to kill their prey or to defend themselves from predators
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毒液, 毒素
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any of the various flexible limbs of an animal, especially an invertebrate, which enable it to move or hold things
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触手, 柔软的肢体
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an organ of a fish or an amphibian through which it can obtain the oxygen that is dissolved in water
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鳃, 腮
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a paired, wing-like appendage located on the sides of the body of fish, used for stability, maneuverability, and generating lift during swimming
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胸鳍, 胸鳍
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the rectum or external opening in some animals, such as a fish, bird, etc., through which waste is passed
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肛门, 孔
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the middle segment of the thorax in animals, typically bearing the middle legs and forewings in insects
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中胸
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the posterior of the three segments that make up the thorax, located behind the mesothorax and typically bearing the hind legs and the hindwings in insects
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后胸
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the anterior wing of an insect, typically larger and more developed than the hindwing, that plays a key role in flight
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前翅, 前飞翅
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the posterior pair of wings in insects, located on the metathorax, and typically used for balance, maneuverability, and gliding during flight
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后翅, 后翼
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the last section of the digestive tract, which includes the colon, rectum, and cloaca
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后肠, hindgut
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(anatomy) each of the pair of tubes in the female body through which eggs pass to the ovary
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输卵管, 输卵管
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the specialized structures located around the mouth used for feeding, grooming, and other related functions
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口部结构, 口腔部分
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a protective covering or lid-like structure that can be found in various organisms, such as fish, snails, and some insects
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盖膜
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a sensory system found in fish and some aquatic animals that detects changes in water pressure
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侧线
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a prominent fin located on the back of fish and certain marine mammals, providing stability
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背鳍
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a small, fleshy fin located on the back of some fish, typically behind the dorsal fin
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脂肪鳍, 脂鳍
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the posterior fin of a fish, extending from the end of the body, and it is responsible for providing propulsion
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尾鳍, 尾巴
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a light-emitting organ found in certain animals, such as deep-sea fishes and cephalopods, which is used for communication, camouflage, or attracting prey or mates
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发光器
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a pair of paired fins located on the ventral side of a fish's body which aid in stability, maneuverability, and sometimes reproductive functions
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盆骨鳍, 腹鳍
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