Polythene
n. 聚乙烯\\n[化] 聚乙烯
✅ 同义词
📖 牛津释义
polythene
n[U]
type of plastic widely used in the form of flexible, often transparent, sheets for waterproof packaging, insulation, etc 聚乙烯
[attrib 作定语]
a polythene bag, cover 聚乙烯塑料袋、 套.
🗣️ 情景例句
After forty-eight hours.
四十八小时后。
We kept on discussing the problem for four hours.
我们持续讨论那个问题达四小时。
A bad workman quarrels with his tools.
手艺差的工人总是抱怨工具不好使。