湖こ心しん

noun

center of a lake; middle of a lake

Refers to the central area of a lake, often used in descriptive or poetic contexts.

• 湖こ心しんに小こ島じまが浮うかんでいる。

  A small island floats in the center of the lake.

• 湖こ心しんの水すい温おんは周しゅう辺へんより低ひくい。

  The water temperature at the center of the lake is lower than at the edges.