| 单词 | trochlear nerve |
| 释义 | trochlear nervenoun Anatomy.either one of the fourth pair of cranial nerves, consisting of motor fibers that innervate the superior oblique muscle of the upper part of the eyeball. Origin of trochlear nerveFirst recorded in 1885–90 Words nearby trochlear nervetrochee, trochelminth, trochilus, trochlea, trochlear, trochlear nerve, trochlear spine, trochoid, trochoid joint, trochophore, trod Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020 British Dictionary definitions for trochlear nervetrochlear nerve / (ˈtrɒklɪə) / nouneither one of the fourth pair of cranial nerves, which supply the superior oblique muscle of the eye 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 trochlear nervetrochlear nerve n.A nerve that originates in the mesencephalon below the cerebral aqueduct and supplies the superior oblique muscle of the eyeball.fourth cranial nerve The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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