水生哺乳动物 meaning in English
aquatic mammalia
aquatic mammals
Examples
- A number of rare or endangered species live in the park , including tigers , aquatic mammals , birds and reptiles
许多稀有或濒危动物生活在这里，包括老虎、水生哺乳动物、鸟类和爬行动物。 - Perhaps one useful hint about the original function of sleep is to be found in the fact that dolphins and whales and aquatic mammals in genera seem to sleep very little
或许海豚、鲸鱼和此类的水生哺乳动物睡眠极少的现象对研究睡觉的原始作用是个有益的启示，毕竟，海洋中基本无处藏身。