The word launch has one syllable.
launch = chakushu to launch = orosu
"Launch" is not an adverb, no.The word "launch" is a verb ("we will launch it into the air") and sometimes a noun ("the launch pad is broken").
another word for debut is appearance or launch
My sister ask "what is launch?".
The boat will launch today. She was excited to launch the new project.
Launch
Flanders
LAUNCH: lunch, an, can, Hun, Luna
Déjeuner
take
It means when did nasa space launch