An operation is beginning to try to save a species of crocodile from extinction.
一项行动正在展开来拯救一个鳄鱼种类使其免遭灭绝。
There I saw a species of husky.
在那里我看到了一种爱斯基摩犬。
He felt a species of uneasiness.
他有一种不安的感觉。
小麦是草类植物。
Grief, Sir, is a species of idleness.
先生，悲哀是懒惰的一种。
Human beings are a species of mammals.
人类是一种哺乳动物。
Blackmail is a species of crime which we all hate.
恫吓勒索是我们大家憎恨的一种罪行。
I feel that this is a species of special flavor.
我觉得那是种特别的味道。
They are explainable as a species of mental atavism.
这些都可以解释为一种精神的返祖现象。
Students, today we are operating is a species of green beans.
同学们，今天我们的作业是种绿豆。
The state of being destroyed or becoming extinct, as a species of animal.
作为动物的一个物种，处于被消灭或消亡的状态。
American ginseng is a species of ginseng that grows wild in North America.
西洋参是人参的生长在北美的野生物种。
Cycloidal gear of four-rod mechanism is a species of novel combination mechanism.
摆线齿轮四杆机构是一类新颖的组合机构。
She conjectured the existence of a completely new species.
她推测有一个全新物种存在。
We all know that panda is a species that is on the edge of extinction.
我们都知道熊猫是一种濒临灭绝的物种。
To collect as wide a range of species as possible, several methods must be used.
为了收集尽可能广泛的物种，必须使用几种方法。
It is a unique haven of endangered species.
它是濒危物种的独特避难所。
Thus species selection is actually a result of individual selection.
因此，物种选择实际上是个体选择的结果。
Only the individuals of a species are subject to the pressures of natural selection.
只有一个物种的个体感受到自然选择的压力。
The tantalizing thing is that we've got a very clear photo of the species.
有趣的是，我们有了一张这个物种的非常清晰的照片。
The male of the species has a white tail.
这一物种的雄性有一条白色的尾巴。
A number of features discriminate this species from others.
有许多特征使这一物种与其他物种区别开来。
One species of tree replaces another as a forest ages.
随着森林老化，一种树会取代另一种树。
A translocated species could die out from lack of food, for example.
例如，一个移居的物种可能会因缺乏食物而灭绝。
We will lose a vital part of what has made humanity as a whole so successful as a species.
我们将失去关键的一部分，这部分能使人类成为如此成功的物种。
Only a small number of tree species have the genetic capacity to grow really big.
只有少数树种拥有长到很大的遗传能力。
Recently there was this experiment with trees and a specific species of bats.
最近有一个关于树和某种特定蝙蝠的实验。
A new species of snake has been discovered on a remote island in the Bahamas.
巴哈马群岛的一个偏远小岛上，人们发现了一个新品种的蛇。
A number of species have already disappeared, such as the jaguarondi.
许多物种已经消失，例如獭猫。
A number of species have already disappeared, such as the jaguarondi.
许多物种已经消失，例如獭猫。
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