| 单词 | microfossil |
| 释义 | microfossil[ mahy-kroh-fos-il ] / ˌmaɪ kroʊˈfɒs ɪl / nouna fossil so small that it can be studied and identified only with a microscope. Compare macrofossil. Origin of microfossilFirst recorded in 1920–25; micro- + fossil Words nearby microfossilmicrofilm, microfilm plotter, microfilter, microflora, microform, microfossil, microgamete, microgametocyte, microgametophyte, microgastria, microgeneration Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for microfossilmicrofossil / (ˈmaɪkrəʊˌfɒsəl) / nouna fossil generally less than 0.5 millimetre in size, such as a protozoan, bacterium, or pollen grain 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 microfossilmicrofossil [ mī′krō-fŏs′əl ] A microscopic fossil, as of a pollen grain or unicellular organism. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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