adj.原生的，原始的，基本的

The primordial soup theory suggests that life originated from a mixture of organic molecules in early Earth's oceans.
原始汤理论认为，生命起源于地球早期海洋中的有机分子混合物。
Primordial forests, like the Amazon rainforest, are crucial to maintaining biodiversity.
原始森林，如亚马逊雨林，对保持生物多样性至关重要。
Geologists believe that the Earth's crust underwent several primordial tectonic shifts before the appearance of complex life forms.
地质学家认为，在复杂生命形式出现之前，地球地壳经历了几次原始构造运动。
In many creation myths, there is a tale of a primordial flood that wiped out the first generation of humans.
在许多创世神话中，都有一个关于原始洪水消灭了第一代人类的故事。
The primordial scream she let out after seeing the accident was a chilling testament to her fear.
她在看到事故后发出的原始尖叫，令人不寒而栗地显示了她的恐惧。
Archaeologists found evidence of primordial human settlements beneath the layers of sediment in the excavation site.
考古学家在挖掘现场的沉积层下发现了原始人类聚居地的痕迹。
The primordial instinct for self-preservation is deeply ingrained in all living organisms.
保存自身的原始本能深深植根于所有生物体内。
The universe's primordial singularity marked the beginning of time and space as we know them.
宇宙的原始奇点标志着我们所知的时间和空间的开始。
Scientists study the primordial gases trapped in ancient ice cores to understand Earth's climate history.
科学家研究古代冰芯中封存的原始气体，以了解地球的气候历史。
His artwork evokes a sense of primordial power, as if it were drawn from the depths of the earth itself.
他的艺术作品唤起了一种原始力量的感觉，仿佛是从大地的深处汲取而来。