ラムジェットエンジン
ramujettoenjin
1. ramjet engine
Noun
#274965
1. ramjet engine
1. to expand; to swell (out)
1. engine
1. roller coaster
1. jet aeroplane; jet airplane
1. jet
1. forum
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