ジェットパックであれば
jettopakkudeareba
1. If jetpack; When jetpack
Noun
#150608
1. If jetpack; When jetpack
1. roller coaster
1. jet aeroplane; jet airplane
1. jet
1. (drinks) coaster
2. roller coaster
3. coaster brake (on a bicycle)
1. pochette; pouch (usu. hung from the shoulder by a long cord) — explanation
1. propjet
1. widget