英语词汇“negative clearance”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	negative clearance
释义	negative clearance [经] 豁免证明
随便看	total body total-body total body burden total body counter total-body irradiation total body irradiation total body neutron activation analysis total body radiation total body radiatior total body scanner total body surface area total(body)water total boiler efficiency total bombing restrictions total bonus total boundary operator total boundedness total braking distance total braking force total braking time total break time total breech extraction total bright leaf equivalent yield total brightness total brought forward 反身自问反躬自省反躬自责反躬自问反间之计反面教员反面文章反面无情反风灭火反骄破满テイテイテイテイテイテイアツテイアンテイイテイイテイイ