| 单词 | 获得提升 |
| 释义 | 〔aerostat〕An aircraft, especially a balloon or dirigible, deriving its lift from the buoyancy of surrounding air rather than from aerodynamic motion.浮空器：从周围空气的浮力而不是从空气动力获得提升力的航空器，特指气球或飞船〔aerodyne〕A heavier-than-air aircraft deriving lift from motion.重航空器：从运动中获得提升力的重于空气的飞行器〔play〕played her cards right and got promoted.她办事高明并获得提升 |
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