1 sentence for 空空 (kōng​kōng — air-to-air)

1. 这种战斗机装备了最先进的空空导弹。

   zhè zhǒng zhàn​dòu​jī zhuāng​bèi le zuì xiān​jìn de kōng​kōng dǎo​dàn.

   This fighter jet is equipped with state-of-the-at air-to-air missiles.

   Source: Dong Chinese Dictionary