| 单词 | archeozoic |
| 释义 | archeozoic (once / 1969886 pages) adj WORD FAMILY archeozoic adj of or belonging to earlier of two divisions of the Precambrian era archeozoic life forms Syn archaeozoic early at or near the beginning of a period of time or course of events or before the usual or expected time Archeozoic (once / 1688473 pages) n WORD FAMILY Archeozoic USAGE EXAMPLESEven in the Archeozoic the rocks testify to a climate seemingly not greatly different from that of the average of geologic time. Huntington, Ellsworth, Climatic Changes—Their Nature and C...(2011) As regards the life of the Archean, or, as some call it, the “Archeozoic” period, we know nothing. Various, Encyclopaedia Britannica, 11th Edit...(2010) After the Formative Era came the Archeozoic Era, when life began in the form of amœbas or some simple form of protoplasm. Chaffee, Allen, Unexplored!(2010) n the time from 3,800 million years to 2,500 million years ago; earth's crust formed; unicellular organisms are earliest forms of life Syn|Exp Archaeozoic, Archaeozoic aeon, Archean, Archean aeon, Archean eon, Archeozoic eon aeon, eon the longest division of geological time |
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