英语词汇“some few years back”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	some few years back
释义	some few years back 几年以前
随便看	UAV Engine uav fleet fighting visual simulation UAV formation UAV hardware-in-the-loop UAV helicopter UAV helicopter landing UAV landing UAV launch UAV photograph UAV platform UA V platform UAV Recorder UAV remote controller UAV Remote Sensing UAVs UAV SAR UAV servo UAV team UAV testing UAV-unmanned air vehicle UAW u.a.w U.A.W UAW,U.A.W UAX