英语词汇retraction jack的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	retraction jack
释义	retraction jack 英?[ri?tr?k??n d??k] 美?[r??tr?k??n d??k] 释义升降机; 收放机构
随便看	sheep tortuosity sheep-track sheeptrack sheep track sheep-tracks sheept thrush sheep vault sheep-walk sheepwalk sheep walk sheepwalks sheep-wash sheepweed sheep without a shepherd sheep wool sheep wool and goat hair rug sheep wool shears sheepwool waste sheepy sheep yard sheer sheer(1) sheer(2) sheera sheer-about

英汉双解词典包含4367426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。