空中格鬥

dogfight (of planes)

empty / air / sky / in vain

to empty / vacant / unoccupied / space / leisure / free time

in the sky / in the air

China / Chinese / surname Zhong

within / among / in / middle / center / while (doing sth) / during / (dialect) OK / all right

to hit (the mark) / to be hit by / to suffer / to win (a prize, a lottery)

square / frame / rule / (legal) case / style / character / standard / pattern / (grammar) case / (classical) to obstruct / to hinder / (classical) to arrive / to come / (classical) to investigate / to study exhaustively

to wrestle

to fight / to struggle / to condemn / to censure / to contend / to put together / coming together