| 单词 | ameloblast |
| 释义 | ameloblast[ am-uh-loh-blast ] / ˈæm ə loʊˌblæst / noun Anatomy.one of a layer of enamel-secreting cells covering the dentin of a developing tooth. Origin of ameloblastFirst recorded in 1875–80; (en)amel + -o- + -blast OTHER WORDS FROM ameloblastam·e·lo·blas·tic, adjectiveWords nearby ameloblastameer, ameiosis, amelia, ameliorate, amelioration, ameloblast, ameloblastic fibroma, ameloblastic fibrosarcoma, ameloblastic layer, ameloblastic odontoma, ameloblastic sarcoma Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for ameloblastameloblast / (əˈmiːləʊblæst, -blɑːst) / nouna type of cell involved in forming dental enamel Word Origin for ameloblastC19: from (en) amel + -o- + -blast 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 ameloblastameloblast [ ăm′ə-lō-blăst′ ] n.A cell of the inner layer of the enamel organ of a developing tooth that is involved in enamel formation. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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