エンジンじゃない
enjinjanai
1. Not an engine.; It's not an engine.
★ Common
Noun
#156746
1. Not an engine.; It's not an engine.
1. Not a circle.; Not in formation.
1. Not an ape-man.; Not a primitive human.
1. Not smoke and dust.; Not smog.
1. Not annoying.; Not unpleasant.
1. It's not an engine.; It isn't an engine.
1. not
1. then; well
1. within ...; inside ...