A grown male elephant has two long tusks of ivory.

成年公象有两条。

Megalodon the name itself literally means long tooth.

巨齿鲨这个名字字面意思“”。

The narwhal tooth is the only straight tusk in the world.

独角鲸齿是世界唯一一种直。

It snapped at his fingers, showing pointed fangs.

小龙一口咬住他手指，露出尖尖。

Penny fussed a bit. I think her molars are coming in.

Penny 有点焦躁。我想她开始了。

The tusk, like those of elephants, are actually elongated teeth.

像大象一样，这些实际是拉。

His hackles were raised, and he was baring his teeth at Fudge.

他竖起颈毛，朝福吉露出他。

In fact, narwhals have never been witnessed using their tusks to fight.

事实，从未有人目击独角鲸使用自己来打架。

For milk, that's all they're getting. They haven't got teeth yet.

主要是喝奶，这是它们需要全部。它们还没呢。

It says: May this tusk root out the lice of the hair and the beard.

愿这只能根除头发和虱。

Comparing tusk size to the whales' overall body size could provide evidence.

将大小与独角鲸整体体型进行对比可以提供证据。

The researchers genetically analyzed the fossilized bones, teeth and tusks of 98 individual Siberian mammoths.

研究人员对98只西伯利亚猛犸象骨骼化石、齿和进行了基因分析。

A rhino's horn is made of hair. An elephant tusk, of ivory.

犀牛角是由毛发组成。大象由象质组成。

As the eel snags the mollusk in its long teeth, its prey struggles to escape.

当海鳗用它咬住这只软体动物时，它挣扎著想要脱身。

He gripped the fang that was spreading poison through his body and wrenched it out of his arm.

他抓住那根正在往他身体里喷射毒液，把它从胳膊里拔了出来。

The animals are sometimes called unicorns of the sea because of their single, long spiraled tusk.

因其螺旋状单只，这种动物有时也被称“海洋独角兽”。

And since narwhals are usually below the sea ice, it's tough to see how they use their tusk.

而且，由于独角鲸通常在海冰下，因此很难看到它们如何使用。

It is hard to know exactly what the tusk is used for, because narwhals do not survive in captivity.

很难判定这种用处，因独角鲸被捕捉起来后无法存活。

In the Middle Ages, the narwhal tusk was sold as a unicorn horn.

在中世纪，独角鲸被当作独角兽角贩售。

" ...with a horrible great fang on it. Really, Bill, what do they say at the bank? "

......面还带着一个可怕大。真，比尔，银行里人怎么说？"