rocket belt

名词 n.

英文释义

名词 n.
  1. a wearable backpack device using rocket thrust to propel a person into the air
  2. a wearable backpack device that can propel a person into the air
  3. a belt with rockets attached that can propel a person into the air

词形变化

rocket belts plural rocketbelt alternative rocket-belt alternative
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