| 释义 |
para·foil
\ˈparəˌfȯil\ noun
Etymology: para- (as in parachute (I)) + -foil (as in airfoil)
: a self-inflating fabric device that resembles a parachute, behaves in flight like an airplane wing, is maneuverable, is capable of landing a payload at slow speed, and can be launched from the ground in a high wind like a kite |