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

单词	safeguarding operation
释义	safeguarding operation 宿卫运作
随便看	hole-coupling hole-creating of watertight wall Holecskótanya Holectypidae Holectypoida Holectypus hole current hole current density hole curvature hole curvature, dog leg severity hole cutter hole cutting machine hole density hole depth hole-depth gage hole depth gauge hole-depth gauge hole depth indicator hole descriptor hole detection hole detection apparatus hole detector hole deviation hole deviation control hole deviation surveying