F-35 XL (Twin Engine F-35) | Nick Dwyer .ART - https://nickdwyer.wordpress.com/2012/07/12/f-35-xl-dual-engine-f-35/ twin engine 의미 double dual two etc

F-35 XL (Twin Engine F-35) | Nick Dwyer .ART - https://nickdwyer.wordpress.com/2012/07/12/f-35-xl-dual-engine-f-35/

twin engine 의미

double
dual
two
etc