玄人くろうと筋すじ

noun

professional circles; the pros

Refers to people in a given field who are professionals or experts, often contrasted with amateurs. Used in contexts like sports, arts, or trades.

• 玄人くろうと筋すじの評ひょう価かは厳きびしい。

  The assessment from professional circles is strict.

• その技ぎ術じゅつは玄人くろうと筋すじでも高たかく評ひょう価かされている。

  That technique is highly regarded even among the pros.