释义 |
DEFINITIVE EXAMPLES 权威例句〔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,特指气球或飞船美国传统〔aircraft〕A machine or device, such as an airplane, a helicopter, a glider, or a dirigible, that is capable of atmospheric flight.飞机;航空器:能够在空中飞行的机器或装置,如飞机、直升机、滑翔机或飞船美国传统 |