好词典

airship

UK //ˈeə.ʃɪp//US //ˈer.ʃɪp//

词源

复合词,源自air(空气)+ ship(船),19世纪中期出现,形容其如船舶般在空中航行的特性。

noun

❶ 一种大型可操纵的飞行器,通常充满比空气轻的气体如氢气或氦气,依靠气囊提供升力并通过发动机推进。

“The airship floated gracefully over the city.”

(飞艇优雅地漂浮在城市上空。)

“Early airships were filled with highly flammable hydrogen.”

(早期的飞艇填充着极易燃的氢气。)

同义词:dirigible, zeppelin, blimp

常见短语

lighter-than-air airship — 特指依靠比空气轻的气体(如氦气)提供升力的飞艇,区别于依靠空气动力升力的飞行器。

“The Hindenburg was a famous lighter-than-air airship.”

(兴登堡号是一艘著名的轻于空气的飞艇。)