unconsciousness 

英汉解释

n. 无意识；意识不清；人事不省

反义词

n.   consciousness

参考例句

1. Can you give some more examples of ordinary unconsciousness?
你能再举一些”普通无意识“的例子吗?
2. Ordinary unconsciousness is always linked in some way with denial of the Now.
普通无意识“总是会从用某个方面来说和拒绝“现在”有关。
3. If you awaken in the middle of the night, use the time for creative problem-solving. The "bleeding" of unconsciousness into wakefulness makes thought less rational and freer at this time.
倘若你在午夜醒来，把这个时间用来解决创造性问题。这种从不清醒到清醒状态间的“流血”时期使得思想的理性成分减少而更加自由。

英英解释

n.
  1. a state lacking normal awareness of the self or environment

网络释义

unconsciousness
无意识; 潜意识; 失去知觉; 意识丧失;
unconsciousness time
无意识时间; 释义：意识丧失时间;
physiological unconsciousness
释义：生理性意识丧失;
period unconsciousness
释义：无意识期;
stupor unconsciousness
人事不省;