飞行器

He contrived a new machine for flying.

他设计了种新式飞。

9 Class I : HUMAN-POWERED AIRCRAFT -An aerodyne which takes off and remains airborne using solely the muscular energy of one or more persons on board.

人动力飞—种重航空，使用飞上人或多人的肉能量起飞和保持悬空。