形容词拔尖的; 一等

1. 一流的;顶尖的
If you describe someone or something as top-notch, you mean that they are of a very high standard or quality.

adj

1. of the highest quality

e.g. an ace reporter
a crack shot
a first-rate golfer
a super party
played top-notch tennis
an athlete in tiptop condition
she is absolutely tops

Synonym: aceA-onecrackfirst-ratesupertiptoptopnotchtops(p)