英语释义

• any warm-blooded vertebrate having the skin more or less covered with hair; young are born alive except for the small subclass of monotremes and nourished with milk

片语

Mammal Tracks哺乳动物探索

Class mammal哺乳动物

sea mammal海洋哺乳动物

placental mammal胎盘哺乳动物

mammal community兽群落

mammal sequence哺乳动物群序列

mammal damage兽害

marine mammal海产哺乳动物

true mammal真正的哺乳动物

英汉例句

• Around 15% of mammal species and 11% of bird species are classified as threatened with extinction.

  约15%的哺乳动物物种和11%的鸟类物种被归类为濒临灭绝物种。

• In 「The Origin of Species,」 Darwin speculated on how natural selection could turn a land mammal into a whale.

  在《物种起源》中，达尔文猜测了自然选择使陆地哺乳动物进化成鲸鱼的可能过程。

• The only mammal added to the list this year was the Eastern Voalavo, a rodent that lives in the mountainous forests of Madagascar.

  今年添加到名单中的唯一的哺乳动物是马达加斯加山鼠，一种啮齿动物，生活在马达加斯加山区森林里。

• Fear, the new results suggest, is not a single thing after all. Rather, it is a complex, ever-changing strategy mammal brains deploy in order to cope with danger.

  这些新的研究成果暗示，恐惧并不是一种单一的情感，而是一套哺乳动物用以处理威胁的复杂多变的策略。

• More than half of the world「s mammal species for which trends are known are in decline, the report found.

  报告还指出，在已知数量变化趋势的哺乳动物种类中，有一半以上都是在逐渐减少。

• A new study reveals that the variety of skull shapes among domestic dogs has become just as diverse as the variety between other mammal species, such as bears, weasels, and seals.

  一项最新的研究显示：驯养的狗所具有的多种多样的颅骨形状已经堪比其他的哺乳动物的种类了，例如熊、鼬鼠和海豹。

• A new species of mammal has been discovered in the mountains of Tanzania, scientists report.

  科学家称，在坦桑尼亚的山林中发现了一种全新的哺乳动物。

• They may have heated the mammal bones before crushing them, to enhance the extraction of the marrow fat.

  他们可能会在粉碎哺乳动物的骨骼前先加热它们来提高骨髓脂肪的提取。

• There are 90 species of bats in Australia, making up one-quarter of all mammal species.

  澳大利亚的蝙蝠有90种，占所有哺乳动物种类的四分之一。

• A. Ants」 muscles are not unlike those of a mammal in many ways.

  蚂蚁的肌肉和哺乳动物的肌肉在许多方面都很不相同。

• The vexing question is: Why? Bats are the only mammal with a better ability to hear changes in pitch than humans do.

  但是，有一个令人苦恼的问题是：为什么蝙蝠是唯一的比人类具有更好听力能力的哺乳动物？

• Yet people depend on just 14 mammal and bird species for 90 percent of their food supply from animals.

  然而，人们却仅仅依靠14种哺乳动物和禽鸟来获取其90%的动物源食物供应。

• The problem with that theory is that no other mammal has resorted to this method of cooling down.

  这一理论的问题在于，没有其他的哺乳动物采取了这种降低体温的方式。

• The mammal is distinguished by an unusual breeding cycle that occurs every 18 months and has pups suckle for a year and a half.

  这种哺乳动物的显着特点是不同寻常的繁殖周期，每18个月一次，并且要给幼儿海狮哺乳一年半。

相似词

creature动物，生物；人；创造物