Definition of 空中投下 (くうちゅうとうか)
くうちゅうとうか
                        空中投下
くうちゅうとうか
kuuchuutouka
noun, no-adjective
•
        
airdrop, air drop
Related Kanji
| 空 | empty, sky, void, vacant, vacuum | 
| 中 | in, inside, middle, mean, center | 
| 投 | throw, discard, abandon, launch into, join, invest in, hurl, give up, sell at a loss | 
| 下 | below, down, descend, give, low, inferior |