adj.未预料到的，未知的，未觉察到的

The police found an unsuspected stash of drugs in the suspect's house.
警察在嫌疑犯的房子里发现了一堆意想不到的毒品。
Her unsuspected strength surprised everyone when she lifted the heavy box.
当她举起那个沉重的箱子时，她的意想不到的力量让所有人都感到惊讶。
The news of his sudden death came as a complete unsuspected shock to everyone.
他突然去世的消息对所有人来说都是一个完全意想不到的打击。
He discovered an unsuspected talent for painting after he retired from his job.
退休后，他发现自己有绘画的意想不到的天赋。
The company's financial problems were revealed when they released their unsuspected loss report.
公司在发布出乎意料的亏损报告时，其财务问题也随之曝光。
The unexpected arrival of her long-lost brother was an unsuspected surprise.
她失散多年的哥哥意外的到来是一个意想不到的惊喜。
His unsuspected illness had been slowly affecting his work performance.
他未被察觉的疾病一直在慢慢影响他的工作表现。
The archaeologists unearthed an unsuspected ancient civilization during their excavation.
考古学家在挖掘过程中发现了意想不到的古代文明。
She showed unsuspected courage when she faced the difficult situation alone.
当她独自面对困难的情况时，她展现出了意想不到的勇气。
The novel's unsuspected twist ending left readers stunned and speechless.
这部小说出人意料的结局使读者震惊得说不出话来。