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The species is the unit of evolution.是什么意思？

The species is the unit of evolution.

物种是进化的单位。

相关词汇
the species is unit of evolution

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

species

n. 物种，种类，类型，[逻辑] 个体；
例句
Some animal and plant species cannot accommodate to the rapidly changing conditions...
某些种类的动植物不能适应迅速变化的环境。

is

vt.& vi. 是（be的三单形式；n. 存在；
例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

unit

n. 单位，单元，装置，个体，[数]单位数；
例句
The electronic and printing unit has annual sales of about $80 million.
电子印刷部门每年销售额约为8,000万美元。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；
例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

evolution

n. 演变，进化，发展；
例句
...the evolution of plants and animals.
动植物的进化
热门例句
He acknowledged publicly that he might have made a mistake.
他当众承认自己可能犯了个错误。
...the spiralling vortex airflow that slows the plane.
使飞机减速的螺旋形气流涡旋
You just go on ahead. I'll come by later...
你只管先往前走。我随后就来。
He who spares his rod hates his son, But he who loves him chastens him early.
24不忍用杖打儿子的,是恨恶他;疼爱儿子的, 趁早管教.
For further information, please contact 414 3925, extension 2253.
详情请致电414 3925,转分机2253。
He sat there while I made the case for his dismissal...
他坐在那儿，听我陈述解雇他的理由。
Baroness Thatcher's claims seem credible to many.
撒切尔女男爵的主张在很多人看来是可信的。
Nothing to be got without pains but poverty.
一份耕耘，一份收获。
This decree obliges unions to delay strikes.
该法令迫使工会推迟罢工。
The right to demand payment from the endorser of a commercial paper when the first party liable fails to pay.
追索权当有支付义务的第一方不能支付时，可以向商业票据的背书人要求支付的权力。
相关例句
They were all strung up over the show of wire-walking.
他们在看走钢丝表演时都紧张极了。
a sleepy provincial town in southern France
法国南部的一个宁静小镇
It’s late: we ought to get moving.
时间不早了，我们应该赶快行动。
He knows English and French.
他懂英文和法文。
I demand the submission of the signature to an expert.
我要求把这签名提交专家鉴定。
He seems to have quite turned around.
他似乎完全改变了意见。
This case lacked documentary proof.
本案缺少书面证据。
The wound festered.
伤口溃烂了。
Economic trends are running counter to the forecasts.
经济发展的趋势与预测的结果截然相反。
The ditch was so broad that no animal can hop it.
没有动物能跃过这么宽的一条沟。