| 单词 | sympathin |
| 释义 | sympathin/ (ˈsɪmpəθɪn) / nouna substance released at certain sympathetic nerve endings: thought to be identical with adrenaline Word Origin for sympathinC20: from sympath (etic) + -in Words nearby sympathinsympathicomimetic, sympathicotonia, sympathicotonic, sympathicotripsy, sympathicotropic, sympathin, sympathize, sympathizer, sympatho-, sympathoblast, sympathoblastoma 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 sympathinsympathin [ sĭm′pə-thĭn ] n.A substance, such as norepinephrine, that diffuses into the circulation from the terminals of active sympathetic nerves and serves as a chemical mediator. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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