| 单词 | epitheca |
| 释义 | epitheca/ (ˌɛpɪˈθiːkə) / noun plural -cae (-siː)the outer and older layer of the cell wall of a diatomCompare hypotheca Word Origin for epithecaC19: from epi- + theca Words nearby epithecaepitendineum, epithalamion, epithalamium, epithalamus, epithalaxia, epitheca, epithecium, epithelial dystrophy, epithelialization, epithelialize, epithelial lamina 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 |
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