The General Atomics Aeronautical Systems, Inc.MQ-1/Predator UAV, a medium altitude, long-endurance vehicle, is the largest current generation UAV in service with the U.是什么意思_The General Atomics Aeronautical Systems, Inc.MQ-1/Predator UAV, a medium altitude, long-endurance vehicle, is the largest current generation UAV in service with the U.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句