哺乳动物的

A grouping such as warm-blooded animals would include only mammals and birds and is called polyphyletic because the members of this grouping do not include the most recent common ancestor.

一个温血动物分组可能只包括哺乳动物和鸟类，这种分组被称为多系类群，因为这个分组的成员不包括最近的共同祖先。

The most primitive mammals comprising the only extant members of the subclass Prototheria.

最原始的哺乳动物，组成原兽亚纲唯一的现存种类。

Any of various mammals of the order Rodentia, such as a mouse, rat, squirrel, or beaver, characterized by large incisors adapted for gnawing or nibbling.

啮齿目动物：任一种有适于啃或咬的大前齿的啮齿目哺乳动物，如鼠、大家鼠、松鼠或狸

Although the Suidae animals were one of the most prosperous mammals, their taxa and phylogeny were poorly studied.

猪科动物是最为昌盛的哺乳动物之一，但它们的分类及系统发育关系却尚待解决。

Any of various mammals of the family Suidae,which includes the domesticated pig as well as wild species,such as the boar and the wart hog.

猪猪科动物的各类哺乳动物，包括家养猪及野猪和疣猪等野生猪再创猪的竞赛也并非深不可测。

Any of several mammals of the family Suidae, having short legs, cloven hoofs, bristly hair, and a cartilaginous snout used for digging, especially the domesticated hog,''.

猪一种猪科哺乳动物，长有短腿、分践蹄，钢硬的毛和软骨的大鼻子，用于挖掘，尤指家畜猪，当其年幼或体形相对较小时，野猪

Any of several mammals of the family Suidae, having short legs, cloven hoofs, bristly hair, and a cartilaginous snout used for digging, especially the domesticated hog,Sus scrofa, when young or of comparatively small size.

猪：一种猪科哺乳动物，长有短腿、分践蹄，钢硬的毛和软骨的大鼻子，用于挖掘，尤指家畜猪，当其年幼或体形相对较小时，野猪(2)The edible parts of one of these mammals。

Any of several nocturnal, burrowing, egg-laying mammals of the genera Tachyglossus and Zaglossus of Australia, Tasmania, and New Guinea, having a spiny coat, slender snout, and an extensible sticky tongue used for catching insects.

针鼹任一种夜间活动的针鼹属和原针鼹属的穴居卵生哺乳动物，生活在澳大利亚、塔斯马尼亚和新几内亚，外皮带针状物，吻细长，舌带粘液并可伸缩，可用来捕获昆虫

Trichinella spiralis, a kind of parasite, can cause disease to more than 150 kinds of mammalian, including human. Trichinellosis can cause people severe immflamation, even to death.

旋毛虫是一种人畜共患的寄生虫，可感染包括人在内的150多种哺乳动物，能引起人及动物一系列临床症状，严重者可导致死亡。

Nocturnal burrowing mammal of the grasslands of Africa that feeds on termites; sole extant representative of the order Tubulidentata.

非洲草原上夜间活动的穴居哺乳动物，以白蚁为食；现存的仅有品种。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。