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单词 speciate
释义

speciate /'spiːʃɪeɪt/

英汉-汉英词典
vi. [生](通过进化)形成物种
词组 | 习惯用语
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  • special adj. 特别的;特殊的;专门的 n. 特别的东西;特刊;特色菜;特价
  • specialist n. 专家;专科医生;专食性动物
  • specialty n. 专业;专长;特别;特产;特性
  • speculate vt. & vi. 思索; 猜测, 推测 vi. 投机
英语例句库
  1. Evolution is regarded as a branching process, whereby populations are altered over time and may speciate into separate branches, hybridize together, or terminate by extinction.
    进化被视为一个分枝过程;随着时间的推移,种群发生改变,种群也可能进化成为分枝,也可能相互杂交或灭绝终止。

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原声例句
科学60秒-科学美国人 2023年7月合集

But in a post-dinosaur world, birds also spread their wings and speciated.

但是在恐龙灭绝后的世界,鸟类也展翅高飞开始新生活,进化成新物种。

中文百科

物种形成 Speciation

(重定向自Speciate)

物种形成,又称为种化,是演化的一个过程,指生物的物种一分为二的过程。

达尔文在《物种起源》中认为自然选择是物种形成的主导因素, 但一直以来认为是物种形成是随机的。直到生殖隔离的概念提出后, 自然选择在物种形成中的作用才重新受到重视。

英语百科

Speciation 物种形成

(重定向自Speciate)
Comparison of allopatric, peripatric, parapatric and sympatric speciation
Japanese rice fish
Freshwater angelfish, a cichlid

Speciation is the evolutionary process by which reproductively isolated biological populations evolve to become distinct species. The biologist Orator F. Cook was the first to coin the term 'speciation' for the splitting of lineages or "cladogenesis," as opposed to "anagenesis" or "phyletic evolution" occurring within lineages. Charles Darwin was the first to describe the role of natural selection in speciation. There is research comparing the intensity of sexual selection in different clades with their number of species.

近义、反义、联想词
近义词
v.
evolve

联想词
species物种;evolve发展,进化;extinct灭绝的,绝种的;organism有机体;migrate移动;coexist共存;taxa分类;assimilate吸收, 消化;microbes细菌,微生物;genera种;taxon分类单元;
英英词典
speciate v.
  1. evolve so as to lead to a new species or develop in a way most suited to the environment

  2. synonymous: differentiate, specialize, specialise
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更新时间:2025/6/23 0:48:10