top-notch
US /ˌtɑːpˈnɑːtʃ/
UK /ˌtɑːpˈnɑːtʃ/

1.
bermutu tinggi, terbaik
of the highest quality; excellent
:
•
The restaurant serves top-notch Italian cuisine.
Restoran itu menyajikan masakan Itali bermutu tinggi.
•
He's a top-notch engineer, highly respected in his field.
Dia seorang jurutera terkemuka, sangat dihormati dalam bidangnya.