iron out the wrinkles
成語所屬單字wrinkle
iron out the wrinkles — 慣用語
1. to solve the small problems that remain in a plan, system, or piece of work so t
1.慣用語
釋義
解決小問題；排除障礙
to solve the small problems that remain in a plan, system, or piece of work so that it works smoothly
例句
The director wanted a few more rehearsals to iron out the wrinkles before opening night.