得とく意い中ちゅうの得とく意い

expression, noun

one's greatest strength; what one is best at

Emphatic expression meaning the very best among one's areas of expertise; often used when someone is extremely confident in a particular skill.

• 数すう学がくは彼かれの得とく意い中ちゅうの得とく意いだ。

  Mathematics is his absolute forte.

• 料りょう理りなら得とく意い中ちゅうの得とく意いです。

  When it comes to cooking, it's my strongest suit.