polished
adjective uk/ˈpɒl.ɪʃt/ us/ˈpɑː.lɪʃt/
(CLEAN)
磨光的;擦亮的
having been polished
a highly polished floor 擦得很亮的地板
(SKILLED)
优雅而又自信的
A polished person has style and confidence.
He's suave, polished, and charming. 他文雅、自信，富有魅力。
完美的，精良的
showing great skill
The dancers gave a polished performance. 舞蹈演员的表演很精湛。