perfector

例句：

1. 1. The perfectionist insisted on perfecting the work before submission.
   完美主义者坚持在提交之前完善工作。
2. 2. He is a perfectionist who always strives for excellence.
   他是个完美主义者，总是追求卓越。
3. 3.She is known as a perfectionist who demands nothing but perfection from her team.
   她以完美主义者著称，只要求她的团队做到尽善尽美。