英语词汇retractable mechanism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	retractable mechanism
释义	retractable — 伸缩式 adj mechanism — 机构 • 机理 • 机关 retract — 撤回 retract v — 回缩 v retract n — 赎回权 n
随便看	environmental objectives environmental objectives and targets. environmental objects environmental obligations environmental observations environmental & occupational health environmental & occupational health environmental & occupational health Environmental Officer environmental operating conditions environmental operating range environmental opportunities environmental options environmental organisation environmental outcomes environmental outlook environmental outputs environmental oversight environmental painting Environmental Panel environmental partnerships %); environmental payments environmental performance environmental performance criteria environmental performance evaluation

英汉双解词典包含2273206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。

retractable —