ジェット推進
jettosuishin
1. jet propulsion
Noun
#168286
1. jet propulsion
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. depth of water
1. propjet
1. submersion; inundation
1. propulsion; drive
2. promotion (of a policy, project, movement, etc.); furtherance