英语词汇“retaining device railway spike”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	retaining device railway spike
释义	retaining device railway spike spike电学保留设备；铁路道钉道钉
随便看	calcium metabolism metabolism calcium metaborate calcium metal Calcium metal and its products calcium metaphosphate Calcium metaphosphate whisker calcium metaplumbate calcium metaplunbate calcium metasilicate calcium metatetraarsenite calcium metatitanate calcium metatungstate calcium metavanadate calcium metazirconate calcium meter calcium methanearsonate calcium methanesulfonate calcium methionate calcium method calcium methoxide calcium methylarsenate calcium methylate calcium methyl siliconate calcium methylsulfate calcium methyl sulfate