Undiscerned
a. 看不出的,覺察不出的,識別不出的
??? 情景例句
As a matter of fact,
事實上，
When the police arrived, I was resting.
當警察來的時候，我在休息。
He had to choose between death and dishonor.
他不得不在死亡和恥辱之間選擇。