与"parachute descent"相近的词条

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• parachute
• parachute-carried life boat
• parachute cuff
• parachute deformity of mitral valve
• parachute deformity of the mitral valve
• parachute descent
• parachute mitral valve
• parachute prejump training
• parachute reaction
• parachute reflex
• parachute response
• parachute training
• Parachuting
• parachuting injury
• parachutist
• parachymosin

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