| 释义 |
减速伞 jiǎnsùsǎndrag/deceleration parachute减速伞【空】deceleration parachute减速伞n.parabrake减速(降落)伞，制动降落伞aeroshell(航天器软着陆时用的)减速伞phr.drag parachute【空】阻力伞，减速伞brake parachute（飞机降落时能张开帮助减速的）减速伞，制动伞减速伞1. [Aeronautics] a drag parachute; a deceleration parachute减速伞deceleration parachute减速伞braking parachute双向☞减速伞--引导伞双向☞减速伞--阻力伞双向☞引导伞--减速伞双向☞阻力伞--减速伞 |