Mammals

Sea otters are large marine mammals that spend their days foraging in kelp forests. They dive to the bottom to grab tasty morsels, plus sometimes rocks that they plan to use as tools. They bring these to the surface and float on their backs, using thei

1、Mammal 哺乳动物动物界中最高等的脊椎动物，能够分泌乳汁哺育幼崽。例句 ：Pandas are mammals that mainly live on bamboo. 熊猫是主要以竹子为食的哺乳动物。

南非的一项研究发现，人类的声音比狮子的声音还要让野生动物害怕。在克鲁格国家公园开展的试验发现，约有95%的野生动物听到人类声音后非常惊恐并迅速跑掉。Photo/PexelsHuman voices cause considerably more fear in wild mammals than the sound of lions, a study in S

不止人类懂音乐哦Musical Mammals懂音乐的动物有哪些？Think humans are the only creatures capable of grooving to a beat? Think again. Turns out a growing number of animals are just as musically inclined.人类是唯一能够随着节

Vaquita, the world's smallest species of porpoise, is considered to be the rarest and most-endangered species of marine mammals on earth with less than 30 of them still alive. It has been listed as Critically Endange

河马的英文：hippopotamus参考例句：Tahoma is a sans-serif typeface designed by Matthew Carter.大河马字体是设计师马修卡特设计的一款无衬线字体。Any of various large, thick - skinned, hoofed mammals such as the elephant, rhi