benzyl ethylene

例句：

1. 1.Benzyl ethylene is a type of synthetic polymer used in the production of plastics and other materials.
   苯乙基乙烯是一种合成聚合物，用于生产塑料和其他材料。
2. 2.The chemical industry uses benzyl ethylene to produce various chemicals and products.
   化学工业使用苯乙基乙烯来生产各种化学品和产品。
3. 3. Benzyl ethylene is also used as a solvent for organic reactions.
   苯乙基乙烯还用作有机反应的溶剂。