| 单词 | pectoral muscle |
| 释义 | pectoral musclenouneither of two large chest muscles (pectoralis major and pectoralis minor), that assist in movements of the shoulder and upper arm Words nearby pectoral musclepectoral fin, pectoral girdle, pectoralis, pectoralis major, pectoralis minor, pectoral muscle, pectoral nerve, pectoral sandpiper, pectoral vein, pectoriloquy, pectose 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 pectoral musclepectoral muscle n.Either of two muscles in the chest, the pectoralis major or the pectoralis minor. The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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