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]
(..) gonna hold you back a little? He'll be okay once the women are mixed into the crowd. He only has a problem when they're one-on-one and smell nice. Thanks, Raj. It's vanilla oil. I was actually the one who noticed. Okay, let's just start. Okay, the first question is on the topic of optics. (..)2008 TvShow: The Big Bang Theory Title: The Bat Jar Conjecture Season: 1 Episode 13