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海豚的英文简介 字数少一点

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海豚是一种本领超群、聪明伶俐的海中哺乳动物。经过训练,能打乒乓球、跳火圈等。除人以外,海豚的大脑是动物中最发达的。人的大脑占本人体重的百分之二点一,海豚的大脑占它体重的百分之一点七。海豚的大脑由完全隔开的两部分组成,当其中一部...

Dolphin In the vast ocean live many creatures with great intellectual and physical capacities. Dolphin is one of those great creatures, whose capacities to think and move at an astounding rate puzzle those who study their behav...

1. 简介: Any of various marine cetacean mammals, such as the bottle-nosed dolphin, of the family Delphinidae, related to the whales but generally smaller and having a beaklike snout. 译文:海豚:一种海豚科海洋鲸类哺乳动物,如...

Dolphins Dolphins are not fish, but warm-blooded animals. They live in groups, and speak to each other in their own language. In this way they are like other animals, such as bees and birds. But dolphins are very different from...

海豚(学名:Delphinidae)是与鲸鱼和鼠海豚密切相关的水生哺乳动物,广泛生活在大陆架附近的浅海里,偶见于淡水之中。海豚大约包括了20几个属中的60多个种,其中海豚科是鲸目中最大的一科,大约于1000万年前的中新世进化而成。各种海豚的长度从...

How many kinds of dolphins are there? you for is china This question will probably never be answered correctly. As humans, we want to put everything we know of into a group. Some people like large groups with some variation and...

Dolphins are marine mammals that are closely related to whales and porpoises. There are almost forty species of dolphin in 17 genera. They vary in size from 1.2 m and 40 kg up to 9.5 m and 10 tonnes. They are found worldwide, m...

Dolphins are mammals of the order Cetacea. They are animals that live in the water, in the sea or in rivers. The name "dolphin" is used for oceanic dolphins and river dolphins. But oceanic dolphins and river dolphins are not di...

Dolphins are mammals and cetaceans, odontocetes, porpoises, commonly known as dolphins, a total of nearly 62 species, distributed in all the oceans of the world. 1.4.2 meters in length, weight 23 ~ 225 kg. Dolphins generally sh...

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