空くう気き入いれ

noun

air pump; bicycle pump

A pump for inflating tires, balls, or other inflatables. Often refers to a hand-operated bicycle pump.

• 自じ転てん車しゃのタイヤに空くう気き入いれで空くう気きを入いれた。

  I pumped air into the bicycle tire with a pump.

• ボールがぺちゃんこだから、空くう気き入いれを貸かして。

  The ball is flat, so lend me the pump.