(1)知觉，神志清醒(state of being awake or able to know and understand what is happening)[U]：lose～失去知觉; recover/regain～恢复知觉;C～returned to the injured man.受伤者苏醒过来了。〖同〗sensibility，awareness;〖反〗unconsciousness，insensibility，unawareness;

(2)知(感)觉，意识，觉悟(state of being aware;awareness)[U，a～][N(of)，N+that]：one's～of sb's needs/the urgency of the situation/one's wrongdoing意识到某人的需要/形势的紧迫/自己的不道德行为;have a mighty～of sin有强烈的罪恶感;a～that someone else was in the darkness意识到黑暗中还有别人;enter sb's～进入某人的意识(某人知道);(awakening)class/political～(正在觉醒的)阶级/政治觉悟;〖同〗awareness，perception，senses，feelings;

(3)意念(识)(all the ideas，thoughts，opinions，feelings，etc held by a person or a group of people)[U]：the moral～of a country一个国家的道德意识;Lengthy conflicts were not a part of the American～.无休止的冲突不是美国人的意识。attitudes that are deeply ingrained in the English～英国人意识中根深蒂固的看法;Doubts started to enter into my～.我的意识中开始出现了疑惑。

←′conscious adj