| 单词 | exobiology |
| 释义 | exobiology[ ek-soh-bahy-ol-uh-jee ] / ˌɛk soʊ baɪˈɒl ə dʒi / nounthe study of life beyond the earth's atmosphere, as on other planets. Also called astrobiology, space biology. Origin of exobiologyFirst recorded in 1955–60; exo- + biology OTHER WORDS FROM exobiologyex·o·bi·o·log·i·cal [ek-soh-bahy-uh-loj-i-kuhl], /ˌɛk soʊˌbaɪ əˈlɒdʒ ɪ kəl/, adjectiveex·o·bi·ol·o·gist, nounWords nearby exobiologyex new, ex nihilo, ex nihilo nihil fit, exo-, exoantigen, exobiology, exobiota, exocardia, exocarp, exocentric, Exocet Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for exobiologyexobiology / (ˌɛksəʊbaɪˈɒlədʒɪ) / nounanother name for astrobiology Derived forms of exobiologyexobiologist, nounCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Scientific definitions for exobiologyexobiology [ ĕk′sō-bī-ŏl′ə-jē ] The branch of biology that deals with the search for extraterrestrial life and the effects of extraterrestrial surroundings on living organisms. Also called astrobiology The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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