他知道自己可能很快就会失去知觉。He knew that he might soon lapse into unconsciousness.太疼了，疼得她都失去了知觉。The pain was so bad that she lost all sensation.事故过后，他的腿丧失了知觉。After the accident he had no feeling in his legs....

“知觉”的英语可以翻译为：consciousness，esthesia，[心]perception，ken，aesthesia ...

“知觉”的拼音为：zhī jué...