| 单词 | 前肢 |
| 释义 | 〔foreleg〕Either of the front legs of a quadruped.四足动物的前肢〔cetacean〕Any of various aquatic, chiefly marine mammals of the order Cetacea, including the whales, dolphins, and porpoises, characterized by a nearly hairless body, anterior limbs modified into broad flippers, vestigial posterior limbs, and a flat, notched tail.鲸目动物：鲸目动物中的一种水生动物，主要是海生哺乳动物，包括鲸、海豚和鼠海豚， 特征为身体几乎无毛、前肢变成宽大的鳍、后肢退化及尾扁平而分叉〔forelimb〕An anterior appendage, such as a leg, wing, or flipper.前肢，上肢：动物前部的附肢，如前腿、前翅、前鳍等〔brachial〕Of, relating to, or resembling the arm or a similar or homologous part, such as the foreleg, wing, or other forelimb of a vertebrate:臂的：属于、有关或类似于臂及臂的类似物或同源物，如脊椎动物的前腿、翅膀或其他前肢的：〔bat〕Any of various nocturnal flying mammals of the order Chiroptera, having membranous wings that extend from the forelimbs to the hind limbs or tail and anatomical adaptations for echolocation, by which they navigate and hunt prey.蝙蝠：一种翼手目的夜间飞行的哺乳动物，它们具有能从前肢伸到后肢或尾巴的膜状翅膀，其生理结构能够靠声波定位，并以此导航和捕食〔tyrannosaur〕A large carnivorous dinosaur of the Upper Cretaceous Period of North America, characterized by small forelimbs and a large head.霸王龙：上白垩纪北美洲的一种大型食肉恐龙，前肢小且头大〔whale〕Any of various marine mammals of the order Cetacea, having the general shape of a fish with forelimbs modified to form flippers, a tail with horizontal flukes, and one or two blowholes for breathing, especially one of the very large species as distinguished from the smaller dolphins and porpoises.鲸：一种鲸目海生哺乳动物，具有鱼的外形，前肢变异以形成鳍肢，其尾巴带有水平尾片，有一或两个鼻孔以供呼吸，尤其指与小型海豚相区分的体型巨大的一类〔mantis〕The female mantis has the habit of eating the male after mating.In spite of such behaviorthe mantis is graced with a religious name.Mantis is from the Greek word mantis, meaning "prophet, seer.”The Greeks, who made the connection between the upraised front legs of a mantis waiting for its prey and the hands of a prophet in prayer,used the namemantis to mean "the praying mantis.” This word and sense were picked up in Modern Latin and from there came into English,being first recorded in 1658.Once we know the origin of the termmantis, we realize that the species namespraying mantis and Mantis religiosa are a bit redundant. Two other names of this sort that have been used for mantises arepraying locust and orator mantis. To understand the latter,we must keep in mind the obsolete sense oforator, "one who makes a prayer or petition.” 雌性螳螂习惯于在交配后吃掉雄性螳螂。尽管存在着这种行为，螳螂还是被赋予了一个具有宗教色彩的名字。Mantis 来源于希腊语 mantis 一词， 意为“先知，预言家”。希腊人把螳螂捕食前高举的前肢与预言家祷告时的双手联系起来，用mantis 一词来表示“祈祷的预言家”。 新拉丁语吸收了这个词及其意义，英语又从拉丁语中吸取了该词，最早记载见于1658年。我们既然知道了mantis 的来源， 就会发现其属种名praying mantis 和 Mantis religiosa 略有重复。 用来表示螳螂的其它类似名称还有praying locust 和 orator mantis。 要想弄清楚后者，我们必须想到orator 一词的过时的意思“做祷告或祈求的人” 〔mantis〕Any of various predatory insects of the family Mantidae, primarily tropical but including a few Temperate Zone species, usually pale green and having two pairs of walking legs and powerful, grasping forelimbs. The mantis feeds on live insects, including others of its own kind. Also called mantid 螳螂：任一种螳螂科多种食肉昆虫，主要生活在热带 ，但也有一些生活于温带地区 。常为浅绿色，有两对用来行走的腿和用来抓物的有力前肢。螳螂以其它活的昆虫为食，包括其家族的其它成员 也作 mantid〔pterosaur〕Any of various extinct flying reptiles of the order Pterosauria, including the pterodactyls, of the Jurassic and Cretaceous periods, characterized by wings consisting of a flap of skin supported by the very long fourth digit on each forelimb.翼龙：任一种已灭绝的翼龙目能飞行的爬行动物，包括翼手龙，它们生活在侏罗纪和白垩纪之间的那段时期，翅膀由一块由每个前肢中非常长的脚趾支撑的皮构成〔pronate〕To turn or rotate (a limb) so that the inner surface faces down or back. Used of a vertebrate animal.使（手，前肢等）掌面向下：转或旋（四肢）使其内侧表面朝下或朝后。用来指脊椎动物〔arm〕A part similar to a human arm, such as the forelimb of an animal or a long part projecting from a central support in a machine.臂状物：与人体上肢相似的部分，如动物的前肢或机器上从中间支撑部位伸出的部分〔theropod〕Any of various carnivorous dinosaurs of the suborder Theropoda, of the Jurassic and Cretaceous periods, characterized by short forelimbs.兽角类：生活于侏罗纪和白垩纪且以其短的前肢为特征的兽角亚目食肉性恐龙〔brachium〕The part of the upper arm or forelimb extending from the shoulder to the elbow.肱，上臂：从肩至肘之间的上臂部分或前肢〔overreach〕To strike the front part of a hind foot against the rear or side part of a forefoot or foreleg on the same side of the body. Used of a horse.马后蹄踢前蹄：后蹄的前部踢身体同侧的前蹄或前肢的后部侧部，用于指马〔supinate〕To turn (the hand and forearm) so that the palm is upward or forward.转动（手或前肢）使掌心向上（或朝前）〔bird〕Any of the class Aves of warm-blooded, egg-laying, feathered vertebrates with forelimbs modified to form wings.鸟，禽：一种鸟纲温血、卵生、有羽毛的脊椎动物，前肢演变形成翅膀〔siren〕Any of several salamanders of the family Sirenidae, such as the mud eel, having an eellike body, permanent external gills, small forelegs, and no hind limbs.（海牛类的）蝾螈：一种木鳗属动物，例如泥鳗，其有鳗状的身体，有时有一外部腮和小前肢，但无后肢〔wing〕One of a pair of movable organs for flying, as the feather-covered modified forelimb of a bird or the skin-covered modified digits of the forelimb of a bat.翅膀，翼：用于飞行的一对可移动器官，如鸟的羽毛覆盖的改进的前肢或蝙蝠的皮毛覆盖的改进的前肢脚趾〔manus〕The distal part of the forelimb of a vertebrate, including the wrist and hand or the carpus and forefoot.前足：脊椎动物前肢的末端，包括手腕和手或脚腕和前足 |
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