Archeozoic
01
(geology) a former name for the Archean Eon, extending from about 3.8 billion to 2.5 billion years ago
过时
专业
语法信息
专有
例子
Earth's crust developed extensively during the Archeozoic.
archeozoic
01
(geology) of or relating to the earlier of the two former divisions of the Precambrian
过时
专业
语法信息
例子
Archeozoic life forms were predominantly unicellular.
LanGeek
下载我们的移动应用
词汇树
archeozoic
archeozo
