to transfuse blood

比喻从外部给予有关对象以知识、技术、人才、物资等方面的援助。与“造血”相对to aid

• 一个国家靠别国输血维持，怎么能搞建设，摆脱贫困。

  If a country relies on aid from another country to keep going, how can it build itself up and leave poverty behind?

• 努力使帮扶工作实现“输血与造血”的有机结合。

  Work hard towards realizing an organic combination of "aid and self-help" in support tasks.