| 单词 | suberin |
| 释义 | suberin[ soo-ber-in ] / suˈbɛr ɪn / noun Botany.a waxlike, fatty substance, occurring in cork cell walls and in or between other cells, that on alkaline hydrolysis yields chiefly suberic acid. Origin of suberin1820–30; <Latin sūber cork + -in2; compare French subérine Words nearby suberinsubequatorial, suber, subereous, suberic, suberic acid, suberin, suberization, suberize, suberose, subfamily, subfebrile Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for suberinsuberin / (ˈsjuːbərɪn) / nouna fatty or waxy substance that is present in the walls of cork cells, making them impermeable to water and resistant to decay Word Origin for suberinC19: from Latin sūber cork + -in 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 suberinsuberin [ sōō′bər-ĭn ] A polyester composed of fatty acids and aromatic compounds that occurs naturally in the cell walls of cork tissue in plants. Suberin acts together with waxes to protect plant surfaces from water loss and microbial attack, and also helps to close tears and breaks. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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