A lot of pilots are qualified to fly developmental test, but they might not have the Weapons School credential that allows Air Combat Command to trust their opinions more easily.是什么意思_A lot of pilots are qualified to fly developmental test, but they might not have the Weapons School credential that allows Air Combat Command to trust their opinions more easily.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句