飞机, 航空器
a machine capable of flight, such as an airplane, helicopter, or balloon
示例:• The aircraft landed safely on the runway.这架飞机安全降落在跑道上。• Military aircraft conducted a training exercise.军用飞机进行了训练演习。同义词:airplaneplanejethelicopterairship
飞机, 航空器
a machine capable of flight, such as an airplane, helicopter, or balloon
示例:• The aircraft landed safely on the runway.这架飞机安全降落在跑道上。• Military aircraft conducted a training exercise.军用飞机进行了训练演习。同义词:airplaneplanejethelicopterairship