airlifts

英[ˈeəˌlɪfts]

n. 空运( airlift的名词复数 ); 空运的旅客（或货物）, 空运补给线\nv. 空运( airlift的第三人称单数 )

n transportation of people or goods by air (especially when other means of access are unavailable)\nv fly people or goods to or from places not accessible by other means