baleen

baleen怎么读

英式音标：[bə\'li:n]

美式音标：[bə\'lin]

baleen基本解释

n. 鲸须

baleen的意思释义

n.

鲸须；

英英释义

n.a horny material from the upper jaws of certain whales; used as the ribs of fans or as stays in corsets

同义词：whalebone

baleen用法及例句

双语例句

用作名词(n.)

But big baleen whales often run silent.

而大型须鲸常常不声不响地前行。

Baleen whales often appear in this region. Be careful!

这一带经常有须鲸出没,要注意安全啊!

例句参考

Baleen whales: conservation issues and the status of the most endangered populations

Relationship of baleen whales established by cytochrome b gene sequence comparison

Increase rates in severely depleted stocks of baleen whales

Orientation by means of long range acoustic signaling in baleen whales.

Declining Carrying Capacity in the Bering Sea: Isotopic Evidence from Whale Baleen

A delayed-recruitment model of population dynamics, with an application to baleen whale populations

Cetacean mitochondrial DNA control region: sequences of all extant baleen whales and two sperm whale species

Stable isotopes in southern right whale (Eubalaena australis) baleen as indicators of seasonal movements, feeding and growth

Morphological and Molecular Evidence for a Stepwise Evolutionary Transition from Teeth to Baleen in Mysticete Whales

baleen词源

baleen (n.)

early 14c., \"whalebone,\" from Old French balaine (12c.) \"whale, whalebone,\" from Latin ballaena, from Greek phallaina \"whale\" (apparently related to phallos \"swollen penis,\" probably because of a whale\'s shape), from PIE root *bhel- (2) \"to blow, inflate, swell\" (see bole). Klein writes that the Greek to Latin transition was \"through the medium of the Illyrian language, a fact which explains the transition of Gk. -ph- into Latin -b- (instead of -p-).\"

baleen相关例句

1. Baleen whales have no teeth, feeds mainly on shrimp and small fish;

须鲸没有牙齿，主要吃虾和小鱼；

2. Baleen species, on the other hand, appear to have some related brain structures but it is not known whether these are functional.

而须鲸虽然有与嗅觉相关的脑部结构，可是我们却无法判断这些结构是否起作用。

3. Now a new study suggests that all this destruction can be traced back to humans overfishing sperm and baleen whales between 1946 and 1979.

现在，一项新的调查显示，所有的这些毁坏都可以归咎于人类在1946年到1979年期间过度捕捞抹香鲸和须鲸。

5. We can be divided into two categories, baleen and toothed whales.

我们可以分为两类，须鲸和齿鲸。

6. Killer whales, who live at the top of the ocean food chain, used to prey on sperm and baleen whales.

虎鲸是在海洋食物链的较高层，它习惯于捕食抹香鲸和须鲸。

8. The seabirds abandoned fish in favor of krill, shrimp -like crustaceans that are a major component in the diets of fur seals and baleen whales.

这种不会飞的海鸟不再喜欢吃鱼，而是转向了有皮毛的海豹和须鲸类喜食的磷虾和虾类的甲壳动物。

9.One group of whales has, instead of teeth, long strips of bone, hanging from their upper jaw. This is the baleen whale, the largest animal in the world.

有一类鲸鱼，用从上颚骨垂下来的长条状的骨头代替牙齿，它就是须鲸，是世界上较大的动物。

13.\"Other Baleen whales are the Blue, fin, gray, humpBack, and sei whales and the rorqual. Baleen was once used for corset stays and is still used in some industrial Brushes\"

其它的须鲸有蓝鲸、鳍鲸、灰鲸、驼背鲸、鳕鲸和鲸。鲸骨曾一度广泛用作妇女紧身胸衣的支撑物,现在仍用来制造一些工业用刷。