“obstetrical analgesia”的概念、定义、翻译、参考文献-科学参考

单词	obstetrical analgesia
释义	obstetrical analgesia [äb`ste·trǝ·kǝl ´an·ǝl`jē·zē·ǝ] ^MEDICINE Analgesia induced to diminish or obliterate the pain of childbirth.
随便看	crystal glass crystal gliding crystal grating crystal growth crystal habit crystal harmonic generator crystal headphones crystal holder crystal hydrophone crystal indices crystal laser crystal lattice crystal-lattice filter crystalliferous bacteria crystalline crystalline alumina crystalline anisotropy crystalline chloral crystalline double refraction crystalline field crystalline fracture crystalline frost crystalline-granular texture crystalline laser crystalline lens

科学参考收录了103327条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。