opaque
🇺🇸
/əʊˈpeɪk/
🇬🇧
/əʊˈpeɪk/
adjective
R
Not clear or see-through; light cannot pass through.
The opaque glass in the bathroom window keeps it private.
浴室の窓の不透明ガラスはプライバシーを守ります。
R
Hard to understand; not clear.
His explanation was so opaque that no one understood it.
彼の説明は非常に不明瞭で、誰も理解できませんでした。
translation
不透明, 難解