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单词
polyethylene
释义
polyethylene
美 [ˌpɒliˈɛθəliːn]
英 [ˌpɒliˈɛθiliːn]
n.
【化】聚乙烯
网络
聚乙烯纤维；聚乙稀；微粒分子
权威英汉双解
英汉
英英
polyethylene
n.
1.
聚乙烯
a strong thin plastic material, used especially for making bags or for wrapping things in
— see also
polythene
n.
1.
【化】聚乙烯
n.
1.
[
Chemistry
]
a
malleable
thermoplastic
used
to
make
containers
,
packaging
,
and
electrical
insulation
materials
.
It
is
a
polymer
of
ethylene
.
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更新时间：2024/10/15 5:24:58