'The name of this type of aircraft is from 2 Greek words meaning "spiral wing"'
a helicopter
WORD ORIGINS: The name of this type of aircraft is from 2 Greek words meaning spiral wing
The name of this type of aircraft is from 2 Greek words meaning "spiral wing"
The name of this type of aircraft is from 2 Greek words meaning "spiral wing"
WORD ORIGINS
a helicopter
WORD ORIGINS