A cetacean( Grampus griseus) related to and resembling the dolphins but lacking a beaklike snout. 灰海豚,逆戟鲸一种与海豚有亲缘关系并形似海豚的鲸类动物(海豚灰海豚属)但缺少喙状口鼻部。
Southern Cross University has a dynamic research profile, participating in seven National Co-operative Research Centres, leading the way in disciplines as diverse as plant genetics and cetacean research. 南十字星大学的研究实力雄厚,参与了全国七个合作研究中心,在植物遗传学和鲸类研究科目上引领着发展潮流。
Trainers of captive dolphins and small whales often remark on their animals' responsiveness to being touched or rubbed, and both captive and freeranging cetacean individuals of all species( particularly adults and calves, or m 训练者捕获海豚和小鲸鱼经常评论它们的动物反映当被抚摸或是摩擦的时候,并且无论是捕获还是放养的所有种类的鲸类个体(其是成年鲸和幼仔,或是用一个子群中的成员)现出频繁的接触。
cetacean
[ noun ]
large aquatic carnivorous mammal with fin-like forelimbs no hind limbs, including: whales; dolphins; porpoises; narwhals
<noun.animal> [ adj ]
of or relating to whales and dolphins etc
<adj.pert>
Cetacean \Ce*ta"cean\, n. (Zo["o]l.) One of the Cetacea.