mammalsn.(名词复数形式) 哺乳动物 placentala. 胎盘的,胎座的 n. 有胎盘哺乳动物 最新单词 pie dish怎么翻译及发音n.平底锅 picture tube是什么意思及音标n.电视机之显像管 Pickwick Papers的意思《匹克威克外传》 physical training的中文翻译及音标n.体育 ...
ancestor oftheplacental mammals--agroup excluding marsupials and egg-laying mammals [...] chinese.eurekalert.org chinese.eurekalert.org 一项新的研究表明,一种极小的长着毛茸茸尾巴的动物是胎盘哺乳动物——其中不包括有袋类和蛋生哺乳动物——的最早祖先,它们生活在非鸟类恐龙灭绝之后的时期。
placental mammal 释义 胎盘哺乳动物 英英释义 Noun 1. mammals having a placenta; all mammals except monotremes and marsupials
英语解释 mammals having a placenta; all mammals except monotremes and marsupials 相似短语 placental mammalphr. 胎盘哺乳动物 megatherian mammalphr. 大懒兽 pouched mammalphr. 有袋类哺乳动物 young mammalphr. 哺乳动物幼崽 perissodactyl mammalphr. 奇蹄哺乳动物 ...
将“Placental mammals"翻译成中文 有胎盤亞綱是将“Placental mammals"翻译成 中文。 译文示例:This indicates relatively rapid growth compared to most reptiles and marsupial mammals, but slower than modern birds and placental mammals. ↔ 這顯示相當快的成長速度,比大部分爬行動物與後獸亞綱(有袋類)...
a首先,同学们会没有安全感。 First, schoolmates can not have the security sense.[translate] a美丽动人的轮廓 Beautiful moving outline[translate] aNo gum 没有胶[translate] aplacental mammals 胎盘哺乳动物[translate]
Twitter Google Share on Facebook Eutheria (redirected fromPlacental mammals) Thesaurus Medical Encyclopedia ThesaurusAntonymsRelated WordsSynonymsLegend: Switch tonew thesaurus Noun Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc. ...
Eutheria includes one of three major clades of mammals, the extant members of which are referred to as placentals. With more than 5000 extinct and extant genera, including 1220 extant (living) genera and over 6000 extant species arrayed in 19 extant orders, placentals (extant eutherians) are...
Mammals are a group of animals that are warm-blooded (meaning they generate their own body temperature), have fur or hair, produce milk for their young, and are vertebrates (meaning they have a backbone). Mammals are further broken down into three groups: eutherians, marsupials, and monotrem...
After the end-Cretaceous extinction, placental mammals quickly diversified1, occupied key ecological niches2,3 and increased in size4,5, but this last was not true of other therians6. The uniquely extended gestation of placental young7 may have factored into their success and size increase8, but...