英语释义

• of e.g. volcanos; permanently inactive;

  "an extinct volcano"

• of a fire; being out or having grown cold;

  "threw his extinct cigarette into the stream"

  "the fire is out"

• no longer in existence; lost or especially having died out leaving no living representatives;

  "an extinct species of fish"

  "an extinct royal family"

  "extinct laws and customs"

片语

extinct ecies灭绝的物种

extinct metaphor已消亡的隐喻

extinct languageAn extinct language is a language that no longer has any speakers,Lenore A. Grenoble, Lindsay J.

extinct nuclide衰减核素

extinct elements灭绝元素

functionally extinct功能性灭绝

globally extinct全球灭绝

become extinct灭绝；绝种

ecological extinct生态灭绝

英汉例句

• but some groups of animals became more extinct than others.

  这使得一些动物种群变得比其他种群更容易灭绝。

• the project reports that a language becomes extinct every two weeks.

  该项目的报告显示，每两周就有一门语言灭绝。

• a study has found that a third of all mammal species declared extinct in the past few centuries have turned up alive and well.

  一项研究发现，过去几个世纪已经宣告灭绝的哺乳动物中有三分之一其实都活得好好的。

• the breed is very popular for exhibition and was virtually extinct until a handful of enthusiasts recently started a breeding program to revive it.

  这是非常受欢迎的表演品种，几乎灭绝。一些蜷羽鸡爱好者最近起动了一项饲养计划才使它重新振兴起来。

• a hominid is really any extinct ape more closely related to us than the chimpanzee.

  原始人类中任何一个灭绝的猿物种和我们的关系都比黑猩猩更密切。

• and now we hear about animals and plants going extinct every day -- vanishing forever.

  我们每天都会听说有的动物和植物绝种，那是永远消失的事情。

• this fits the data for existing large species better and so, he concludes, may provide a better estimate of the weights of large extinct ones.

  模拟结果与现存大型动物的数据吻合得更好，他总结说，可以为大型灭绝动的体重提供更好的评价。

• big extinct birds such as the giant moa,thunderbirds and elephant birds all left eggshells behind them.

  像恐鸟、雷鸟和象鸟这样已经灭绝的鸟类都留下了它们的蛋壳化石。

• 「i think that if this is not a success we will see tigers going extinct in much of asia,」 she said.

  「我认为如果这次没有成功，我们将会看到老虎在亚洲大片区域上绝迹，」她说。

• 「if the atmosphere filled up with nitrogen, mankind would not survive, 」 she continued, as we inspected an extinct species of bird. "that does not mean that mankind deserved to die.

  「如果大气中充满氮气时，人类是无法生存的，」当我们在考察一个灭绝的鸟类物种的时候，她接着说：“这并不意味着人类该死。

• it is now possible, too, to compare homo sapiens with his closest relative—not the living chimpanzee, with whom he parted company perhaps 5m years ago, but the extinct neanderthal, a true human.

  而现在对比现代人类与他的近亲-不是活着的黑猩猩，它们5百万年前就已经和我们分家了，而是灭绝的穴居人，真正的人类-也是可能的。

• chickens might not be like the romanticized version of extinct birds we「d see in a museum, but they」re still birds.

  小鸡也许没有我们将在博物馆中看到的灭绝鸟类那样富有传奇色彩，但它们同属鸟类。

• seiffert's team fed information from the new fossil and 117 living and extinct primates into a computer model to find out where the new species sat in the tree of life.

  塞弗特的团队把新化石和117种现有的和灭绝的灵长类动物的资料输入到计算机模型中，以此来发现这个新物种究竟处于生命树的哪个位置。

• as a consequence, we have an emerging fossil record of flowering plants that includes many extinct taxa and would have delighted darwin.

  因此，我们有一个正在形成的有花植物的化石记录，包括许多灭绝类群，达尔文会感到高兴的。

• extinct birds from the non-avian dinosaur period were as diverse in size and shape as modern birds.

  非鸟类恐龙时期灭绝的鸟类在大小和外形上与现代鸟类具有差异性。

• until now many researchers have argued that it would be impossible to sequence the entire genome of an extinct creature because the samples are so degraded.

  到目前为止，许多研究人员争论说对一种已经灭绝的物种进行全基因组测序是不可能的，因为那些标本退化严重。

• current worst case predictions suggest that tropical coral reefs, which have evolved over millions of years, will be functionally extinct within the next 30 to 50 years.

  目前最坏的预测表明那些已经经过几百万年进化的热带珊瑚礁将在未来的30-50年内功能性的灭绝。

相似词

gone走；行进；去（参加活动）；（为了某目的）到；（起跑口令）开始（go 的过去分词）

past过去的，从前的，以往的；刚过去的，刚结束的；（动词）过去式的；完成的，结束的

deadad 完全地

obsolete淘汰；废弃

gone走；行进；去（参加活动）；（为了某目的）到；（起跑口令）开始（go 的过去分词）

antiquated使古旧；废弃（antiquate的过去分词）

over（板球）一轮投球

deadad 完全地

out熄灭的；盛开的；面市的；出局的；不能被接受的；过时的；不準确的；打算做……的；被公开的

past过去的，从前的，以往的；刚过去的，刚结束的；（动词）过去式的；完成的，结束的

exanimate缺乏生气的，无生命的

obsolete淘汰；废弃