元となった辞書の項目
あく
漢字
灰
noun
lye, originally the clear alkaline liquid left after leaching wood ash in water / scum, the coagulated proteins and fats that gather on the surface of a pot of boiling food
意味（1）
components contained in vegetables that impart an acrid, astringent, or harsh flavor
意味（2）
scum, the coagulated proteins and fats that gather on the surface of a pot of boiling food
意味（3）
lye, originally the clear alkaline liquid left after leaching wood ash in water
意味（4）
アク: (by extension from the flavor
sense) harshness as a characteristic of one's personality
