4周搞定2000+托福核心词
[地]寒武纪的
Cambrian
常考释义
adj. [地]寒武纪的
To be born during this, the Cambrian Explosion—why, I couldn't imagine a better period, really.
在寒武纪生物大爆发这时候降生-我实在没法设想一个更好的时代了，真的。
n. 寒武纪
Sprigg was excited by both the unusual appearance of the fossils and by their age, which he believed to be the beginning of the Cambrian, and made them the oldest animal forms yet seen.
斯普里格感到十分兴奋，因为化石外观很不寻常，并且他相信化石上的生物属于寒武纪起始的那段时期，这样一来，化石上的生物便是当时发现的最古老的动物物种了。
以上图片仅供学习交流使用，版权归原作者所有，如有侵权，请与我方联系
