(Greek mythology) the immortal winged horse that sprang from the blood of the slain Medusa; was tamed by Bellerophon with the help of a bridle given him by Athena; as the flying horse of the Muses it is a symbol of highflying imagination
a constellation in the northern hemisphere near Andromeda and Pisces
例句
用作名词(n.)
Fittingly poised above the observatory dome is the bright, giant star Enif in the high-flying constellation Pegasus.恰好位于天文台圆顶上空的是明亮的危宿三星，位于高空的飞马座内。
