英语词汇“telescope jack”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	telescope jack
释义	telescope jack 筒式千斤顶,伸缩式起重器
随便看	social liberalism social liberation social lie socially pooled funds socially produced social law social-law social laws social law science social layer social layered structure social layer flow Social layers social leader social learning social-learning social learning approach social learning cycle social learning theory social-learning theory social learning theory of personality social learning theory of sex typing social learning therapy social legislation social leisure