难检字字典在线查询

汉语拼音：hǎi tún

哺乳动物，身体纺锤形，长达2米多，鼻孔长在头顶上，喙细长，前肢呈鳍状，背鳍三角形。背部青黑色，腹部白色。生活在海洋中，吃鱼、乌贼、虾等。

1. 哺乳动物。生活在海洋中。体长二米左右，呈纺锤形。鼻孔长在头顶上，背部青黑色，有背鳍，腹部白色，前肢变为鳍。大脑沟回复杂，能学会许多复杂动作，并有较好的记忆力。肉可食，油、皮可做工业原料。

• He was so happy communing with the dolphin in Dingle Bay.

  他在丁格尔湾与海豚交流的时候特别开心。

• Dolphins have sometimes been known to save drowning swimmers.

  据悉海豚有时会救溺水的游泳者。

• Dolphins sometimes play in the wake of the boats.

  有时海豚在船的尾流中嬉戏。

• a school of dolphins

  一群海豚

• Many dolphins die each year from entanglement in fishing nets.

  每年都有许多海豚被捕鱼网缠绕致死。

• A dolphin leapt out of the water.

  海豚跃出水面。

• The advert featured a dolphin swimming around a goldfish bowl.

  该广告的內容为一条在金鱼缸里游动的海豚.

• The whale, like the dolphin, has become a symbol of the marvels of creation.

  鲸和海豚一样，已经成为造物杰作的象征。

• They cynically tried to trade off a reduction in the slaughter of dolphins against a resumption of commercial whaling.

  他们见利忘义地试图以减少屠杀海豚数量作为交换条件，重启商业捕鲸。

• " We have had a good voyage, and seen some dolphins.

  “ 我们一路平安, 看到了海豚.

• Whales and dolphins are still being slaughtered for commercial gain.

  仍然有人为了商业利益大肆捕杀鲸鱼和海豚。

• What is the difference between a dolphin and porpoise ?

  海豚和和鼠海豚有什么区别？

• A large proportion of the dolphins in that area will eventually die.

  那片区域里的很大一部分海豚终将死去。

• Dolpins also navigates by some kind of echo system.

  原来海豚也是借助某种回声系统寻向的.

• A hovering bird showed him where dolphins were chasing some flying fish.

  一只盘旋的鸟给他指明了海豚追逐飞鱼的地方.