life support

短语

生命维持

发音

其它

释义与例句

n.
  1. 1.

    An artificial system designed to provide oxygen and other conditions necessary for human life in an inhospitable environment.

    生命支持系统

    生命维持系统

    生命支持设备

    人工生命维持系统

    不可数
  2. 2.

    The maintenance of vital functions of a critically ill or comatose person or a person undergoing surgery.

    维生

    不可数 医学
  3. 3.

    The equipment and special procedures used for life support.

    维生设备

    不可数 医学
  4. 4.

    A means of sustaining existence or continuation of something, usually in an artificial manner when it should have changed or terminated in its natural environment.

    人工维持

    比喻 不可数

词汇关系

名词

上位词 1

equipment