空对空 kōngduìkōng air-to-air Definitions Defs Origin Strokes Stroke Words Sentences Sents kōngduìkōng air-to-air 空 kōng noun sky (bound form) the sky; outer space; the air对 對 duì preposition toward Introduces the object of an action or attitude, meaning "toward", "at", or "to"空 kōng noun sky (bound form) the sky; outer space; the airkōngduìkōng empty and vague 空 kōng adjective empty empty; hollow; void of content; containing nothing对 對 duì preposition toward Introduces the object of an action or attitude, meaning "toward", "at", or "to"空 kōng adjective empty empty; hollow; void of content; containing nothing
