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词汇 neoteny
分类 英语词汇 英语翻译词典
释义

neoteny /niː'ɒt(ə)nɪ//'niə,tini/

英汉-汉英词典
n. 性早熟,幼态持续
形容词: neotenic
词组 | 习惯用语
您要查找的是不是：
  • neophyte n. 新信徒；新入教者；初学者
  • neonate n. 婴儿
  • Neogene adj. 【地质】新第三纪的；新近纪的（等于Neocene） n. 新近纪；新第三纪时期
  • Tennyson n. 坦尼森（姓氏）
英语例句库
  1. The incidence of neoteny is increasing in some cities.It doubts that neoteny is related to hormone fruit.
    当前儿童性早熟发病率不断增高,怀疑与儿童食用过多的激素水果有关。
  2. 16. The juvenile stages and neoteny observed by him may also be explained in this way.
    他所看到的幼态阶段和幼态成熟也可利用这种方法来解释。

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原声例句
TED-Ed（视频版）

This phenomenon of selecting traits associated with youth is known as neoteny, and can be seen in many domestic animals.

这种选择与青年有关的性状的现象被称为幼态，在许多家畜中都可以看到。

精选英语短文

We want to learn and understand, partly to make sense of the world but also because of something called neoteny.

我们想要学习和理解，一方面是为了理解这个世界，另一方面也是因为一种叫做“幼态持续”的东西。

TED-Ed（视频版）

Scientists think their forever-young condition, called " neoteny, " evolved because of their stable habitat.

科学家们认为，它们永远年轻的状态，即所谓的“幼态”，是由于它们稳定的栖息地而进化而来的。

中文百科

幼态延续

墨西哥蝾螈以其幼体性熟著名。
Salamandra Tigre.
This diagram shows that the head becomes proportionately smaller and the legs become proportionately longer as humans mature. This implies that proportionately large heads and proportionately short legs would be neotenous features for adults.
The Japanese anime character design often involves various neotenous features, such as large eyes, small noses and mouths, flat faces, large heads and proportionally short arms and legs.[14][15]

幼态延续（英语：Neoteny）又译作“幼态持续”，是指一个物种把幼年的甚至胎儿期的特征保留到幼年以后甚至成年期的现象。

幼态延续在演化过程中起到重要的作用，经过多世代演化，可以造成某种生物将幼态状态保持在成熟个体中，形成新的品种，这个过程是由于基因突变或基因之间互相作用造成的。例如：

英语百科

Neoteny 幼态延续

This diagram shows that the head becomes proportionately smaller and the legs become proportionately longer as humans mature. This implies that proportionately large heads and proportionately short legs would be neotenous features for adults.
The Japanese anime character design often involves various neotenous features, such as large eyes, small noses and mouths, flat faces, large heads and proportionally short arms and legs.[14][15]
Desmond Collins who was an Extension Lecturer of Archaeology at London University[17] said that Neanderthal features are sometimes called

Neoteny (/niːˈɒtᵻni/ /niːˈɒtni/ or /niːˈɒtəni/), also called juvenilization, is one of the two ways by which paedomorphism can arise. Paedomorphism or paedomorphosis is the retention by adults of traits previously seen only in the young, and is a subject studied in the field of developmental biology. Neoteny is found in modern humans. Paedomorphism can also be the retention of larval traits which is commonly studied in salamanders. In neoteny, the physiological (or somatic) development of an organism (typically an animal) is slowed or delayed. In contrast, in progenesis, sexual development occurs faster. Both processes result in paedomorphism, a type of heterochrony. Ultimately this process results in the retention, in the adults of a species, of juvenile physical characteristics well into maturity and pedogenesis (paedogenesis), or reproduction in a neotenized state.

近义、反义、联想词
近义词
n.
evolutionary trend

联想词
evolutionary进化的;plasticity粘性;evolution演变;maturation化脓;puberty青春期;predation掠夺行为;retardation延迟;morphological形态学的;
英英词典
neoteny n.
  1. an evolutionary trend to be born earlier so that development is cut off at an earlier stage and juvenile characteristics are retained in adults of the species
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