Grease the skids informal verb phrase
To help something run or work smoothly or successfully; to facilitate something
I hope the locals will grease the skids for the work of researchers.
We have all the facilities ready to grease the skids for the project.
Completely smooth
A comfortable and easy life
To facilitate something by removing problems
1. (adj) (Used to describe one's manner or movement) fast, smooth, or skillful.
2. (adv) Fast, skillfully, or smoothly.
1. Used to indicate the water in a state of calm and tranquility.
2. Used to indicate some solid surface that is very smooth.
The verb "grease" should be conjugated according to its tense.
If someone has a cast iron stomach, they have a strong stomach that can digest unusual food and even bad food without being ill.
Jimmy must have a cast-iron stomach, when he drank milk with lime juice and felt perfectly fine afterward.