| 释义 |
DEFINITIVE EXAMPLES 权威例句〔blowhole〕A hole in ice to which aquatic mammals, such as dolphins, come to breathe.冰上的孔穴：生活在水中的哺乳动物，如海豚，前来换气的冰面上的孔美国传统〔cetology〕The zoology of whales and related aquatic mammals.鲸（类）学：研究鲸和与其有亲缘关系的水生哺乳动物的动物学美国传统〔flipper〕A wide, flat limb, as of a seal, whale, or other aquatic mammal, adapted for swimming.鳍，鳍足：海豹、鲸或其它水生哺乳动物的宽而扁的适于游泳的肢美国传统〔porpoise〕Any of several related aquatic mammals, such as the dolphin.鼠海豚属的动物：与鼠海豚有关的几种水生哺乳动物的一种，例如海豚美国传统Driftnets catch everything from medium-sized fish to aquatic mammals.漂网能捕捞许多东西，从中等大小的鱼到水生哺乳动物。剑桥国际 |