I asked the mechanic to check the 'oil'. [=to make sure that there was enough oil to make the car engine run smoothly]
The dressing is made with 'oil', vinegar, and a pinch of herbs.
He works mostly 'in oils'. [=he mostly uses oil paints]
(..) Iranian Navy destroyers leaving Bandar Abbas port and taking up positions along the Strait of Hormuz. The Strait of Hormuz is where % of the world's oil passes through. I know what it is, Aaron. Mr. President, this is a purposeful provocation by the Iranians to take advantage of the night's events and choke off the Western world's main supply of oil. Just as we're on our knees, they're gonna step on our throat. Aaron. I finally got past the gate. What's going on? (..)2016 TvShow: Designated Survivor Title: Pilot Season: 1 Episode 1