单词	PSA
释义	PSA abbreviation 1 prostate-specific antigen 2 public service announcement Medical Definition PSA abbreviation prostate-specific antigen
随便看	Hadromerina hadromycosis hadromycotic hadron hadronic hadrons hadrosaur hadrosauri hadrosaurid hadrosauridaes hadrosaurids hadrosaurs Hadrosaurus hadrosauruses hadrosaurusses hadrumetum hadst hae haecceitas haecceities haecceity Haeckel Haeckelian Haeckelism haed

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。