英语词汇“upper airspace”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	upper airspace
释义	upper airspace 上层空域
随便看	drill hole columnar section drillhole curvature drill hole data drill hole depth drill hole die drill-hole exploration drill hole filling pile drill hole geologic record drill hole grouting pile drill hole grouting stake drill-hole inclination plan drill hole information drill-hole logging drill-hole magnetometer drill-hole measurement drillhole pattern Drill-hole pattern drill hole pile drill-hole record drill holes drill-holes Drillien drilliens Drillikh drillin