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海豚外貌描写英文
海豚
的
外貌描写
,
英语
答:
海豚
属于哺乳纲、鲸目、齿鲸亚目,海豚科,通称海豚,共有近62种,分布于世界各大洋.体长1.4.2米,体重23~225千克.海豚一般嘴尖,上下颌各有约100颗尖细的牙齿,主要以小鱼、乌贼、虾、蟹为食.海豚喜欢过“集体”生活,少则几头,多则几百头.海豚是一种本领超群、聪明伶俐的海中哺乳 动物。
海豚
的
英文
简介要简单
答:
1.
The dolphin, with a body structure resembling a fish, possesses a thin and long mouth.2.
It has 46 to 6 sharp, thin teeth分布在上下颚之间。3. The dolphin's body is slender and elongated, typically measuring around 2 to 2.5 meters in length.4. Its back is shaped like...
关于
海豚
的
英文
文章
答:
Dolphin, bodily form looks like the fish, the mouth is thin and long, upper and lower jaws have 46- 6 sharp and thin teeth respectively
, the body is thin and long , generally about 2- 2. meters long. The back in the shape health of streamline, the dorsal fin with sickle...
海豚英文
介绍有哪些?
答:
1、Dolphins live in the ocean,but they are not fish.They are warm-blooded mammals and must have air to breathe.The babies are born
alive and drink milk from the mother's body.It took millions of years for the dolphins to develop as it is today.2、Dolphins live in groups,a...
海豚
的
英文
简介 字数少一点
答:
Dolphins range in size from the
1.7-metre-long (5.6 ft) long and 50 kg (110 lb) Maui's dolphin to the 9.5 m (31 ft) and 10 t (11 short tons) killer whale. Several species exhibit sexual dimorphism, in that the males are larger than females. They have streamlined ...
幼儿园
英文
介绍
海豚
答:
Many
dolphins
are protected by the Marine Mammal Protection Act. The Hector's dolphin is classified as endangered.They are intelligent enough to understand complex commands. Like all mammals, dolphins give birth to live young and nurse them with milk. River dolphins live in fresh water...
海豚
介绍(
英文
版)
答:
and therefore do not need to surface. Many fish also have scales, which
dolphins
do not have. Instead, the skin of a dolphin feels rubbery. A layer of fat, called blubber, under their skin keeps them warm. The locomotion of fish and dolphins is also different. Fish swim by ...
关于
海豚
的简单
英文
介绍
答:
Their name,
dolphin
, comes from the Ancient Greek δελφίς (delphis) meaning "with a womb", because it was first thought to be a fish with a womb. It is now known to be very different from fish, because it breathes air and has warm blood, like all other ...
海豚
简介
英文
越短越好 快啊!!!
答:
Dolphins
are marine mammals that are closely related to whales and porpoises.There are almost forty species of
dolphin
in seventeen genera. They vary in size from 1.2 m and 40 kg (Maui's dolphin), up to 9.5 m and 10 tonnes (Killer Whale). They are found worldwide, mostly...
有关于
海豚
的
英文
资料超短的
答:
Like some other animals,
dolphins
use sound to help them find their way around. They also make these sounds to talk to each other and help them find food. We now know they do not use their ears to get these sounds, but the lower part of the mouth, called the jaw (颌)....
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