extinctions是什么意思,extinctions的意思翻译、用法、同义词、例句
类别
高中,CET6,IELTS,GRE,GMAT,SAT
常用词典
n. [生物] 灭绝(extinction的复数);消失;废除
例句
A few astronomers thought they could see even more of a dinosaur-cosmos link, a pattern of mass extinctions occurring like clockwork in the geologic record.
一些天文学家认为他们可以看到更多的恐龙与宇宙之间的联系,这种大规模灭绝的模式就像地质记录上的时钟一样。
Worse, the law may actually speed up extinctions.
有时依法反而更糟,可能变相加速动物的灭绝。
If there were no asteroids would there be no extinctions?
如果没有小行星,就不会有灭绝了吗?
They have survived at least four planetary mass extinctions.
它们至少经历了四次地球物种灭绝,一直活到了今天。
Reef gaps have marked each of the past five major mass extinctions.
礁石中断记录了每一个的过去五年内主要物种的灭绝。
常用搭配
extinction ratio
消光比;消减比率
extinction coefficient
消光系数
mass extinction
大量消亡
fire extinction
灭火
arc extinction
消弧,灭弧
网络扩展资料
解释:
extinctions是extinction的名词复数形式,意为灭绝。
例句:
The dodo bird is one of the most famous extinctions in history. (渡渡鸟是历史上最著名的灭绝之一。)
The rapid rate of extinctions is a cause for concern among scientists. (灭绝的快速率是科学家们担心的原因之一。)
用法:
extinctions常用于描述物种的灭绝,可以用于科学研究、历史讲述等场合。
近义词:
disappearances, extirpations, vanishing, eradication
反义词:
proliferations, survivals