unconsciousness

详细解释:n. 无意识, 意识不清, 人事不省
【医】 人事不省, 神志丧失; 无意识

英语解释：

名词 unconsciousness:

a state lacking normal awareness of the self or environment

例句：

Her words were inward and indistinct when she was in a state of half unconsciousness.＂她处于半昏迷状态时，她说话的声音低沉，模糊不清。＂