差さし油あぶら

noun

lubricating oil; oiling a machine

Refers both to the oil used for lubrication and the action of applying it, especially to machinery or moving parts.

• ミシンに差さし油あぶらをさした。

  I oiled the sewing machine.

• 自じ転てん車しゃのチェーンに差さし油あぶらが必ひつ要ようだ。

  The bicycle chain needs lubricating oil.