adj.失去知覺的；無意的
He lay unconscious in a pool of blood. 他失去知覺，躺在血泊之中。
He is unconscious of having made a serious error. 他未察覺到已犯了嚴(yán)重的錯(cuò)誤。
I was unconscious of her presence. 我不知道她在場。
adv.無意識地；不知不覺地
n.無意識；意識不清；失去知覺
