Word · 単語
硬化
Reading こうか
hardening
- 1 hardening, vulcanization, vulcanisation, sclerosis, curing
- 2 hardening (of attitude, stance, etc.), stiffening, toughening
- 3 upturn (in the market), firming up
N3
JLPT
—
strokes
#6978
frequency
Not started
Mastered counts as known everywhere (frontier, map, extension) but never appears in the quiz again. New wipes the review history for this item.