precambrian era meaning in Chinese
前寒武纪时代
Examples
- Their results , published in 1996 , postulated that bilaterians diverged from more primitive animals deep into the precambrian era , as much as 1 . 2 billion years ago
他们的结果发表于1996年，其中推测，早在12亿年前的前寒武纪，两侧对称动物便已经从较原始的物种分支出来。