ethylene difluoride

例句：

1. 1. This compound isused in the production of plastics and other materials.
   这种化合物用于生产塑料和其他材料。
2. 2.The chemical reaction between ethylene and fluorine produces this compound.
   乙烯和氟之间的化学反应产生了这种化合物。
3. 3.Ethylene difluoride is a powerful greenhouse gas that contributes to climate change.
   乙烯二氟化物是一种强效的温室气体，对气候变化有贡献。