Chinese edit

 
to raise; to hoist; to promote
to raise; to hoist; to promote; pint
 
emptied; leisure; air
emptied; leisure; air; sky; empty; in vain
trad. (升空/昇空) /
simp. (升空)

Pronunciation edit


Verb edit

升空

  1. to rise into the sky; to have lift-off; to go airborne; to launch