鱼简短英文资料
1. 鱼的英文简介急
Fish are the oldest vertebrates. They live in almost all the aquatic environments of the earth - freshwater lakes, rivers, saltwater as and oceans.
鱼类是最陈旧的脊椎动物。它们几乎栖居于地球上全部的水生环境——淡水的湖泊、河流到咸水的大海和大洋。为什么会长汗斑
About 32,000 species of fish have been found in the world. Fish live in water and distribute in the ocean and freshwater. Two thirds of them live in the ocean and the rest live in freshwater.
世界上现存已发觉的鱼类约三万二千种，鱼生活在水里，分布在海洋和淡水中，海洋中生活着占三分之二，其余的生活在淡水中。
Fish are mostly cold-blooded, and very few are warm-blooded. They breathe with gills and have jaws and fins. Existing fishes can be divided into two main groups: cartilage fishesand bony fishes.
鱼是大部分是冷血动物，极少数为温血动物，用鳃呼吸，具有颚和鳍。现存鱼类可分为两个次要族群：软骨鱼类和硬骨鱼类。
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扩展材料
动物形状
相反的英文
1、纺锤形
工作纪律包括哪些方面
也称基本型，是一般鱼类的体形，适于在水中游泳，整个身体呈纺锤形而稍扁。在三个体轴中，头尾轴最长，背腹轴次之，左右轴最短，使整个身体呈流线型或稍侧扁，以利于水中运动前进时削减阻力，故这类鱼擅长游泳。常栖息于水的中、上层。可作长途迁移。如：鲤，鲫，鲨。
2、侧扁型
这类鱼的三个体轴中，左右轴最短，头尾轴和背腹轴的比例差不太多，构成左右两侧对称的扁平形，使整个体型显及扁宽，因而，游泳的力量较纺锤型差，生活在水的中、下层。很少作长途迁移。如鲳鱼、蝴蝶鱼、鳊鱼、胭脂鱼、燕鱼等。
3、棍棒型
又称鳗鱼型。这类鱼头尾轴特殊长，而左右轴和腹轴几乎相等，都很短，使整个体形呈棍棒状。其游泳力量较侧扁型和平扁型强。适于在水底泥土中穴居和水底砂石中生活。如：黄鳝、鳗鲡及多种海鳗 4、平扁型
这类鱼的三个体轴中，左右轴特殊长，背腹轴很短，使体型呈上下扁平，行动迟缓，不如前两型敏捷，多营底栖生活。如：魟、鳐、鮟鱇和鲇等。
参考材料来源：百度百科-鱼
2. 鱼的英文引见
A fish is a water-dwelling vertebrate with gills that
doesn't change form, as amphibians do, during its life. Most are cold-blooded, though some (such as some species of tuna and shark) are warm-blooded. There are over 29,000 species of fish, making them the most diver group of vertebrates. Taxonomically, fish are a paraphyletic group who exact relationships are much debated; a common division is into the jawless fish (class Agnatha, 75 species including lampreys and hagfish), the cartilaginous fish (class Chondrichthyes, 800 species including sharks and rays), with the remainder clasd as bony fish (class Osteichthyes).Fish come in different sizes, from the 16 m (51 ft) whale shark to a 8 mm (just over ¼ of an inch) long stout infantfish. Many types of aquatic animals named "fish" are not true fish, and in the ca of animals such as jellyfish and cuttlefish, are not even vertebrates. Other marine creatures that have in the past been considered fish, like dolphins, are actually mammals.Although most fish are exclusively aq
uatic and cold-blooded, there are exceptions to both cas. Fish from a number of different groups have evolved the capacity to live out of the water for extended periods of time. Of the amphibious fish some such as the mudskipper can live and move about on land for up to veral days. Also, certain species of fish maintain elevated body temperatures to varying
degrees. Endothermic teleosts (bony fishes) are all in the suborder Scombroidei and include the billfishes, tunas, and one species of "primitive" mackerel (Gasterochisma melampus). All sharks in the family Lamnidae – shortfin mako, long fin mako, white, porbeagle, and salmon shark – are known to have the capacity for endothermy, and evidence suggests the trait exists in family Alopiidae (thresher sharks). The degree of endothermy varies from the billfish, which warm only their eyes and brain, to bluefin tuna and porbeagle sharks who maintain body temperatures elevated in excess of 20 °C above ambient water temperatures. See also gigantothermy. Endothermy, though metabolically costly, is thought to provide advantages such as incread contractile force of muscles, higher rates of central nervous system processing, and higher rates of digestion.Fish are an important source of food in many cultures. Other water-dwelling animals such as mollusks, crustaceans, and shellfish are often called "fish" when ud as food. For more details, e Fish (food).。
3. 英文引见一种鱼,
鲨鱼SharkAny of numerous chiefly marine carnivorous fishes of the class Chondrichthyes (subclass Elasmobranchii),
which are sometimes large and voracious and have a streamlined, torpedolike body, five to ven gill openings on each side of the head, a large oil-filled liver, a cartilaginous skeleton, and tough skin covered with small toothlike scales.中文翻译：鲨鱼任一种软骨鱼纲的海生食肉鱼，有的体形巨大、贪欲并呈流线形，有鱼雷状躯体，头的侧面各有五至七个鳃孔，并生有一个大的富有油脂的肝脏，一个软骨骨架和掩盖有小齿状鳞片的坚韧表皮。
4. 引见鱼的英语文章
fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fishfish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish fish。
目鱼的做法5. 关于鱼英语短文
Generally speaking,fish is a kind of species which usually lives in the water.There are various kinds of fish in the world.Some are very common while others are very precious.In fact,fish has many funct
少林武术ions and is of vital to people's life.Some countries like Japan
have great dependence on fish.And fish is the main food for Japane.
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