adj [usu pred 通常作表语] ~ of/to sth unaware of or not noticing sth; having no memory of sth 未觉察; 不注意; 忘记
*oblivious of one's surroundings 不注意周围事物
* oblivious to what was happening 对发生的事情无记忆
* oblivious to danger 未觉察到危险.
adj [not before noun]
not knowing about or not noticing something that is happening around you
= unawareoblivious of/to He seemed oblivious to the fact that he had hurt her.seemingly/apparently oblivious Congress was seemingly oblivious to these events.>obliviousnessn[U]