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
Hi, Dad.
你好, 爸爸。
I hope you can consider my offer.
我希望你能考虑我的建议。
but a medicine that had worked so well in one form of illness would surely be of equal benefit in another,