单词 | biodiversity |
释义 | biodiversity[ bahy-oh-di-vur-si-tee, ‐dahy‐ ] / ˌbaɪ oʊ dɪˈvɜr sɪ ti, ‐daɪ‐ / noundiversity among and within plant and animal species in an environment. Origin of biodiversity1985–90, Americanism Words nearby biodiversitybiodegradation, biodegrade, biodeterioration, biodiesel, biodiversification, biodiversity, biodot, biodrama, biodynamic, biodynamics, bioecology Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 Example sentences from the Web for biodiversityBritish Dictionary definitions for biodiversitybiodiversity / (ˌbaɪəʊdaɪˈvɜːsɪtɪ) / nounthe existence of a wide variety of plant and animal species in their natural environments, which is the aim of conservationists concerned about the indiscriminate destruction of rainforests and other habitats 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 Cultural definitions for biodiversitybiodiversity A term that describes the number of different species that live within a particular ecosystem. notes for biodiversityThe preservation of biodiversity is considered by environmentalists to be a major goal of environmental policy. The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. Scientific definitions for biodiversitybiodiversity [ bī′ō-dĭ-vûr′sĭ-tē ] The number, variety, and genetic variation of different organisms found within a specified geographic region. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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