英语词汇“safety catch”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	safety catch
释义	safety catch noun : a device in an elevator or hoisting appliance to ensure safety from falling in case the mechanism fails to operate properly
随便看	orthorrhapha orthorrhaphous orthoscope orthoscopic orthoselection orthoselective orthosilicate orthosilicate orthosilicic orthosilicic acid orthosis orthosite orthosomatic orthostatic orthostatic orthostatic albuminuria orthostereoscope orthostereoscopic orthostereoscopy orthostichous orthostichy orthostyle orthosymmetric orthosymmetrical orthotelluric

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