芯しんを食くう

expression, godan verb (-u)

get to the heart of the matter; get to the core

Idiomatic expression meaning to grasp the essential point or central issue of a discussion or problem.

• 彼かれの質しつ問もんはいつも芯しんを食くっている。

  His questions always get to the heart of the matter.

expression, godan verb (-u)

hit with the sweet spot

Sports idiom for striking a ball cleanly with the optimal part of a club, bat, or racket.

• 芯しんを食くった当あたりで、打だ球きゅうがよく伸のびた。

  He hit it with the sweet spot, and the ball carried well.