TSUMUGU · TOCFL 3 (est.) · 詞
困難
ㄎㄨㄣˋ ㄋㄢˊ · kùnnán
noun/adjective — difficulty; hardship; difficult; hard
字源 FORM — what the parts do
困難，困境的困，難度的難。
故事 STORY — a scene to remember it by
樹困在框框裡（困），鳥陷著出不來（難）。
A tree (困) boxed in, a bird (難) that can't break free.
字源記憶法