stickler
🇺🇸
/ˈstɪklər/
🇬🇧
/ˈstɪklə(r)/
A person who insists on having things done in a very precise way and is strict about rules or standards.
She's a stickler for detail, so she always checks every report twice before submitting it.
她对细节非常挑剔,所以在提交报告前总是检查两次。