adj.未受干扰的；安静的；镇定的
I think we should find a place to talk undisturbed. 我认为我们应该找个地方单独谈一谈。
Deep down, however, the lake is always undisturbed. 可是水下深处总是安静的。
The patient is in good condition and seems to be emotionally undisturbed. 病人的健康状态良好，情绪似使正常。
He seemed undisturbed by the news of her death. 他对她的死讯似乎无动于衷。
