| 单词 | ecosphere |
| 释义 | ecosphere[ ek-oh-sfeer, ee-koh- ] / ˈɛk oʊˌsfɪər, ˈi koʊ- / SEE SYNONYMS FOR ecosphere ON THESAURUS.COM nounAlso called physiological atmosphere. the part of the atmosphere in which it is possible to breathe normally without aid: the portion of the troposphere from sea level to an altitude of about 13,000 feet (4,000 meters). Ecology. the planetary ecosystem, including all the earth's living organisms and their physical environment; biosphere. Origin of ecosphereFirst recorded in 1950–55; eco- + sphere Words nearby ecosphereecopolitics, écorché, ecoregion, Ecorse, ecospecies, ecosphere, écossaise, ecosystem, ecosystem services, ecotage, ecotarian Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for ecosphereecosphere / (ˈiːkəʊˌsfɪə, ˈɛkəʊ-) / nounthe planetary ecosystem, consisting of all living organisms and their environment Collins 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 ecosphereecosphere [ ē′kō-sfîr′ ] The regions of the Earth that are capable of supporting life, together with the ecosystems they contain; the biosphere. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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