ce·ta·cean /sɪˈteʃən/
(a.)鯨類的,鯨魚的鯨類動物,鯨魚
Ce·ta·cean n. Zool. One of the Cetacea.
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cetacean
adj : of or relating to whales and dolphins etc [syn: cetaceous]
n : large aquatic carnivorous mammal with fin-like forelimbs no
hind limbs, including: whales; dolphins; porpoises;
narwhals [syn: cetacean mammal, blower]