不明飞行物bùmíngfēixíngwùTop 35000Meanings1. UFO (unidentified flying object)Characters used不no明bright飞to fly行to walk物thingExamples1她tā注视zhùshì着zhe一个yīge不明飞行物bùmíngfēixíngwù，哑口无言yǎkǒuwúyán。She stared at a UFO in silence.