clearanceKK [ˋklɪrəns] /ˈklɪɹəns/名詞1出清、清倉拍賣、特價出清I bought this coat on clearance for less than half price.這件外套是我在出清時買的,不到半價。2許可、核准、授權You need security clearance to enter the server room.要進入伺服器機房必須有安全許可。3淨空、間隙、淨高The bridge has a clearance of only three meters.這座橋的淨空高度只有三公尺。4清除、清理Snow clearance on the mountain road took all morning.山路的積雪清除工作花了整個上午。5通關、結關、放行The shipment is still waiting for customs clearance.這批貨還在等海關放行。顯示全部 6 個義項名詞6起降許可航空The pilot received clearance for takeoff a few minutes later.幾分鐘後,機長便取得了起飛許可。