有袋动物

澳大利亚小型有袋动物，鼻子长，爪有力，以白蚁为食；几乎灭绝。

Small Australian marsupial having long snout and strong claws for feeding on termites ; nearly extinct .

虽然有时被称为Koala熊，这种澳洲有袋动物却根本不是熊。

At times referred to as @ koala bear , @ this Australian marsupial is not a bear at all .

澳大利亚食草的穴居有袋动物，身体大小如獾。

Burrowing herbivorous Australian marsupials about the size of a badger .

负鼠是欧洲第一种为人所知的有袋动物。

The opossum became the first marsupial to be known in europe .

无尾熊和袋鼠是最普遍的有袋动物。

Koala bears and Kangaroos are the most common marsupials .

皮毛大部分是黑色、长尾巴的小型凶恶的食肉有袋动物。

Small ferocious carnivorous marsupial having a mostly black coat and long tail .

它是一种特殊的动物，叫做有袋动物。

Kangaroos are part of a special category of animals , called marsupials .

澳大利亚的小型穴居有袋动物，与鼹鼠形似。

Small burrowing Australian marsupial that resembles a mole .

众多的尖鼻子食虫小型有袋动物，极象老鼠。

Any of numerous small sharp-nosed insectivorous marsupials superficially resembling mice or rats .

考拉是一种澳大利亚树栖有袋动物。

The koala is an arboreal Australian marsupial .

考拉熊不是分在熊类动物里，而是分在有袋动物类。

The koala bear is not classified as a bear , but as a marsupial .

单孔类动物和有袋动物是无胎盘的哺乳动物。

Monotremes and marsupials are aplacental mammals .

如何驱逐这些脚步敏捷的有袋动物远离他们的农作物和水源，已成为一场持续的战斗。

Keeping these fleet-footed marsupials away from their crops and water supplies has become a constant battle .

夜间树栖有袋动物，有能盘卷住东西的无毛的尾巴，见于从北美洲南部到南美洲北部的地区。

Nocturnal arboreal marsupial having a naked prehensile tail found from southern North America to northern South America .

一般化的已灭绝哺乳动物，活跃于侏罗纪；普遍认为是有袋动物和有胎盘哺乳动物的祖先。

Generalized extinct mammals widespread during the Jurassic ; commonly conceded to be ancestral to marsupial and placental mammals .

澳大利亚无尾行动缓慢的树栖有袋动物，有浓密的灰毛的耳朵和身体；以桉树的树叶和树皮为食。

Sluggish tailless Australian arboreal marsupial with gray furry ears and coat ; feeds on eucalyptus leaves and bark .

这种有袋动物其数量在过去几十年间逐渐减少，主要原因是城市的扩张、车祸和狗的袭击。

The marsupial has been in decline for decades due to urban sprawl and from car accidents and dog attacks .

澳大利亚及新几内亚的几种食草并跳来跳去的有袋动物，后足硕大而有力，尾巴粗而长。

Any of several herbivorous leaping marsupials of Australia and New Guinea having large powerful hind legs and a long thick tail .

小无尾熊就像其他有袋动物一样，在进入这世界冒险之前会先在母亲的袋子里待上一段时间。

These young ones , as with other marsupials , spend a period of time inside the mother 's @ pouch @ before venturing out into the world .

除了有袋动物（如袋鼠或负鼠）大熊猫婴儿是相对于它母亲尺寸的最小的哺乳动物新生儿。

Except for a marsupial ( such as the kangaroo or opossum ), a giant panda baby is the smallest mammal newborn relative to its mother 's size .

在从细菌到有袋类动物的许许多多有机体中，已经发现光致反应系统。

Photoreactivation systems have been found in many organisms from bacteria to marsupials .

这种一度茁壮成长的有袋类动物遭到栖息地丧失和疾病的伤害。

The once-thriving marsupial1 has been ravaged2 by habitat loss and disease .

这个称谓让人联想到一只长得过大却尚未离开母亲育儿袋的有袋类动物。

The name suggests the image of an overgrown marsupial that hasn 't left its mother 's pouch .

实际上，它们的皮毛算是有袋类动物中最厚的了。

In fact , their fur is the thickest of all marsupials .

但实际上它是一种真正的有袋类动物，是靠近澳洲大陆南岛的塔斯马尼亚岛上的原生物种。

But it 's actually a real animal , Sarcophilus harrisii , which is indigenous to Tasmania , an island to the south of the Australian mainland .

据该动物园网站介绍负鼠是一种生活在北美和南美的有袋类动物，其生命周期最长可达4-5年。

Opossums , a type of marsupial found in North and South America , have a maximum life expectancy of four to five years , the zoo 's website says .

袋形构造动物身体里的肚袋或腹带，如齿类动物的颊囊成有袋类动物腹部的袋子子宫内膜移位症发生的典型部位是卵巢、宫韧带、肠阴道隔、盆腹膜、腹术瘢痕。

A pouch in an animal body , such as the cheek pouch of a rodent or the abdominal pouch of a marsupial . Typical locations for endometriosis may include : ovaries , uterine ligaments , rectovaginal septum , pelvic peritoneum , and laparotomy scars .

小袋鼠是像袋鼠一样有袋的哺乳类动物并食用含有大量制备的食物。

Wallabies are marsupial mammals like kangaroos and eat diets high in vegetation .

生有育儿袋是有袋动物的一个特点。

Pouches are a peculiarity of marsupials .

新几内亚和澳大利亚北部类似猴子的有毛发的树栖有袋动物。

Woolly-haired monkey-like arboreal marsupial of New Guinea and North Australia .