大学英语词汇短语释义解析及例句 backward integration
大学英语词汇短语释义解析及例句 backward integration
释义：
backward integration 向后整合
例句：
At least one blended-learning school, Summit Public Schools, is partnering to build its own solution to the problem and use content from different sources to support the new competency-based learning model it is developing, which seems like a smart backward integration.
