复数：medevacs 过去分词：medevaced 现在分词：medevacing
1.〈美口〉救伤直升机
1.用救伤直升机运送(伤员)
1.the removal of injured people from the scene of their injury to the nearest hospital or place of treatment by helicopter or airplane
2.an aircraft, especially a helicopter, used to take injured people from the scene of their injury to the nearest hospital or place of treatment
1.to remove somebody who is injured from the scene of his or her injury to the nearest hospital or place of treatment
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