archeozoic
adj. 始生代
近义词：EarlyPrecambrian，archaeozoic，Archean，
英英释义
Noun
- the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life
Adjective
- of or belonging to earlier of two divisions of the Precambrian era;
"archeozoic life forms"