unmannedKK [ənˋmænd] /ənˈmænd/发音形容词1无人驾驶的、无人操控的、无人的The company uses unmanned aircraft to survey farmland from above.这家公司利用无人机从空中勘查农地。2无人看守的、无人值守的The small station is unmanned after eight in the evening.这个小车站晚上八点过后就无人看守。用这个字练口说→