emu
noun /ˈiːmjuː/
/ˈiːmjuː/
- a large Australian bird that can run fast but cannot fly
鸸鹋（澳洲大型鸟，善跑但不会飞） 词源early 17th cent.: from Portuguese ema. The 词源ally denoted the cassowary, later the greater rhea; current usage dates from the early 19th cent.