| 单词 | s-a node |
| 释义 | S-A noden.The sinoatrial node. Words nearby S-A nodeSanmicheli, San Miguel, San Nicolás de los Garzas, sannup, sannyasi, S-A node, San Pablo, San Pablo Bay, San Pedro Channel, San Pedro Sula, sanpro The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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