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

词汇	safeguard file
释义	safeguard file 保障文件
随便看	counter pressing riveting counter-pressing roll counter pressor counterpressure counter pressure counterposing counterposion counterposition counter-position counterpositional counter-position placement counterpositions counter-positions counterpossible counterpossibles counterpotent counter potential counter-potential counter-poverty counterpower counter power counter-power counterpowers counterpoyne counter-practice