/riːˈlɔːntʃ/
with obj.
1- cause to start again with renewed vigour after a period of inactivity重新开办, 重新发动。
1.1
- reintroduce (a product)重新投放（产品）：
he relaunched the paper as a tabloid.
他用小报的形式将该报重新投入市场。
/ˈriːlɔːntʃ/
- an instance of reintroducing or restarting something, especially a product（尤指产品的）重新投放, 重新生产。