unclear indistinct 和obscure区别

unclear a.指句意、字迹不清楚，使人难以看懂;不肯定的。

Unclear writing is difficult to understand.

模糊的字迹使人难以辨认。

indistinct强调头脑印象不深或模糊，或声音不易听清。

The old man has only indistinct memories of the robbery. 老人对那次抢劫只有模糊的记忆。

obscure强调晦涩难懂，意思最强烈。

Much legal language is obscure. 法律文字大多艰涩难懂。