| 单词 | photodegradable |
| 释义 | photodegradable[ foh-toh-di-grey-duh-buhl ] / ˌfoʊ toʊ dɪˈgreɪ də bəl / adjective(of a substance) capable of being broken down by light. Origin of photodegradableFirst recorded in 1970–75; photo- + degradable Words nearby photodegradablephotoconductivity, photocopier, photocopy, photocurrent, photodecomposition, photodegradable, photodermatitis, photodetector, photodiode, photodisintegration, photodissociation Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for photodegradablephotodegradable / (ˌfəʊtəʊdɪˈɡreɪdəbəl) / adjective(of plastic) capable of being decomposed by prolonged exposure to light 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 Medical definitions for photodegradablephotodegradable [ fō′tō-dĭ-grā′də-bəl ] adj.Capable of being chemically broken down by light. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. Scientific definitions for photodegradablephotodegradable [ fō′tō-dĭ-grā′də-bəl ] Capable of decomposing when exposed to light. Photodegradable plastic, for example, becomes brittle and breaks into smaller pieces when exposed to sunlight, helping reduce litter and environmental damage. The American Heritage® Science Dictionary Copyright © 2011. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. |
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