请输入您要查询的英文单词:
单词
polyethylene
释义
polyethylene
p
ɒ
li
e
θɪliːn
ˌpɒlɪˈɛθɪˌliːn
ˌpɑliˈɛθəˌlin
N-UNCOUNT
聚乙烯
Polyethylene
is a type of plastic made into thin sheets or bags and used especially to keep food fresh or to keep things dry.
聚乙烯
[
mainly US
]
in BRIT, usually use
英国英语通常用
polythene
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更新时间:2026/7/9 15:25:48