英语词汇“retraction test”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	retraction test
释义	retraction test retraction test That portion of an airplane inspection in which the airplane is inspected at appropriate stages as it is put onto jacks and the landing gear is cycled through its retraction and extension sequence and inspected.
随便看	cr3a cr-3 alpha chain cr4 cr40 cr4at cr5 cr6 cr7 cr8 c-ra cr-a cra cra '64 craa craab craac craadc craag craal craap craas craash craav crab crab and other crustaceans

英语词典包含2567994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。