polyethylene:聚乙烯
polyethylene
pol.y.eth.y.lene
[ˌpɑlI`Zθəlin; ˌpɒliˋєθili:n]
不可数名词
(美)聚乙烯( (英)polythene)
(塑胶的一种)
polyethylene foam
聚乙烯泡沫
双语例句
1
Polyethylene foam provides an extra level of shock absorption and helps insulate against cold.
聚乙烯发泡沫提供额外震动吸收及帮助预防寒冷隔离。