青年中文cetacean的意思
cetacean中文翻譯：
adj.鯨類的；鯨魚的
n.鯨魚；鯨類動物
cetaceans───n.鯨目動物；鯨類物種（cetacean的復數形式）
testacean───adj.貝殼類的；n.介殼類動物
cumacean───adj.漣蟲目的；n.任一一種漣蟲目動物
crustacean───n.甲殼綱動物
testaceans───adj.貝殼類的；n.介殼類動物
cetaceous───adj.鯨類的；鯨魚的
cumaceans───庫馬塞斯人
ostracean───n.牡蠣；adj.牡蠣的
crustaceans───n.甲殼類；甲殼綱動物（crustacean的復數）
Cetacean experts do not expect whales to escape this slick completely.───鯨類專家對于鯨魚能完全逃離油污帶不抱希望。
The skull is cetacean-like but its jawbones lack the enlarged space that is filled with fat or oil and used for receiving underwater sound in modern whales.───它的頭骨與鯨類相似，但它的下顎骨沒有現代鯨魚用來接收水下聲音的、充滿脂肪或油脂的擴充空間。
The skull also lacks a blowhole, another cetacean adaptation for diving.───的頭骨也是沒有氣孔的，這是鯨類動物為潛水而作出的另一適應。
For people interested in cetacean evolution the most perplexing problem has always been: Why are there so many species of [beaked whale]?───對于那些對鯨豚類進化感興趣的人來說，最困擾的問題總是：為什么突吻鯨會有那么多的種類？
It is believed that the sperm whale dives deeper than any other cetacean.───人們相信，抹香鯨比其他鯨類動物潛得更深。
Beaked whales and the narwhal are the only cetacean species with tusks, according to Baker.───貝克指出，在鯨豚類中，只有突吻鯨和獨角鯨具有獠牙。
Though there's still more evidence for primate than cetacean personhood, Gero said accumulating research "will start tipping the scales. "───葛洛說，盡管有關靈長類動物人格的證據依然比有關鯨目動物人格的證據多，不斷累積的研究成果“必將開始使傾斜這個天平。”
any of several small gregarious cetacean mammals having a blunt snout and many teeth.───鈍圓并長很多牙齒的幾種小型群居的鯨類哺乳動物。