英语词汇Obstetric Analgesia怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	Obstetric Analgesia
释义	Obstetric Analgesia interchangeableness互换性
随便看	systematic designs systematic design workshop systematic development systematic deviation systematic deviation from linearity systematic difference systematic discrepancy systematic distortion systematic distribution systematic divergence systematic drift systematic drift rate systematic dynamics Systematic effect systematic elementary amnesia systematic embryology systematic engineering Systematic Entomology Systematic error systematic error checking code systematic error of a measuring instrument Systematic errors systematic esthetics systematic evaluation systematic evolutionary pressure

英汉双解词典包含3607232条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。