polyethylene
音标发音
- 英式音标 [ˌpɒl.iˈeθ.əl.iːn]
- 美式音标 [ˌpɑː.liˈeθ.ə.liːn]
- 英式发音
- 美式发音
基本解释
- n.聚乙烯
同根派生
英汉例句
- Polyethylene is an excellent barrier to water vapor.
聚乙烯保水蒸汽的性能良好。 - This order shall be packed in cartons with polyethylene tops.
这批货的包装是用顶部带有聚乙烯的纸箱。 - It virtually consists of an empty chamber completely lined with polyethylene.
它实际是一台完全用聚乙烯作衬里的空腔室。
用作名词 (n.)
英英字典
- a light, usually thin, soft plastic, often used for making bags or for keeping things dry or fresh