polish up
Intermédiaire (B1) neutral
To make something better, cleaner, or shinier than it was before.
"He spent Saturday morning polishing up his old motorbike until it gleamed."
Écoutez en contexte
16 Moments That Could've Been Leonard's Villain Origin Story
Big Bang Theory · 15:23
polish up my spear fishing equipment.
Alton Brown Cooks Food | Episode 11: I'll Be Your Daisy
Alton Brown · 0:18
for me, uh, we might as well polish up
Building a Team of AI Agents: Roles, Feedback, & Teamwork Explained
IBM Technology · 9:33
to fill in weaknesses, to fix bugs and polish up the product,