lube up
Intermediário superior (B2) informal
Put slippery stuff (like oil or grease) on something so it moves easily or doesn't hurt.
"You need to lube up the bike chain before the race or it will snap."
Put slippery stuff (like oil or grease) on something so it moves easily or doesn't hurt.
"You need to lube up the bike chain before the race or it will snap."