| 单词 | acotyledon |
| 释义 | acotyledon[ ey-kot-l-eed-n, ey-kot- ] / ˈeɪˌkɒt lˈid n, eɪˌkɒt- / nouna plant without cotyledons, therefore one belonging to a group lower than the seed plants. Origin of acotyledonFirst recorded in 1810–20; a-6 + cotyledon OTHER WORDS FROM acotyledona·cot·y·le·don·ous [ey-kot-l-eed-n-uhs, ey-kot-], /ˈeɪˌkɒt lˈid n əs, eɪˌkɒt-/, adjectiveWords nearby acotyledonacorn tube, acorn valve, acorn worm, A Coruña, Acosta's disease, acotyledon, acouasm, acouchi, acousma, acoustic, acoustical cloud Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for acotyledonacotyledon / (əˌkɒtɪˈliːdən) / nounany plant, such as a fern or moss, that does not possess cotyledons Derived forms of acotyledonacotyledonous, adjectiveCollins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 |
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