second to none
US /ˈsɛkənd tə nʌn/
UK /ˈsɛkənd tə nʌn/

1.
誰にも負けない, 最高
as good as or better than all others
:
•
Her cooking skills are second to none.
彼女の料理の腕は誰にも負けない。
•
The quality of their customer service is second to none.
彼らの顧客サービスの質は最高だ。
誰にも負けない, 最高
as good as or better than all others