perfectionist
US /pɚˈfek.ʃən.ɪst/
UK /pɚˈfek.ʃən.ɪst/

1.
完美主義者
a person who refuses to accept any standard short of perfection
:
•
She's such a perfectionist; she spent hours adjusting that one detail.
她真是個完美主義者;她花了幾個小時調整那個細節。
•
Being a perfectionist can sometimes lead to procrastination.
成為一個完美主義者有時會導致拖延。