n.聚乙烯

The supermarket has switched to using paper bags instead of polythene ones to reduce plastic waste.
超市已改用纸袋代替聚乙烯塑料袋，以减少塑料废物。
The farmer covered the vegetable patch with a layer of polythene to protect the plants from frost.
农民用一层聚乙烯膜覆盖了菜地，以保护植物免受霜冻。
Polythene sheets are commonly used in construction sites as a protective barrier against moisture.
聚乙烯薄膜在建筑工地上常被用作防潮的保护屏障。
The packaging industry relies heavily on polythene due to its durability and lightweight properties.
包装业大量依赖聚乙烯，因为其具有耐用和轻便的特性。
The artist used polythene to create a unique sculptural installation, exploring the theme of recycling.
这位艺术家使用聚乙烯创作了一个独特的雕塑装置，探讨了回收的主题。
The greenhouse is made entirely of transparent polythene, allowing maximum sunlight for plant growth.
温室完全由透明聚乙烯制成，使植物生长能获得最大限度的阳光。
To keep the soil warm and moist during seed germination, gardeners often use polythene mulch.
为了在种子发芽期间保持土壤温暖和湿润，园艺工作者经常使用聚乙烯地膜。
Polythene pipes are widely used in irrigation systems because they are corrosion-resistant and flexible.
聚乙烯管道因耐腐蚀且柔韧性好而广泛应用于灌溉系统中。
The new eco-friendly shopping bags are made from biodegradable materials, replacing traditional polythene bags.
新的环保购物袋由可生物降解材料制成，取代了传统的聚乙烯塑料袋。
In an effort to reduce plastic pollution, many cities have banned single-use polythene bags in supermarkets.
为减少塑料污染，许多城市已禁止超市使用一次性聚乙烯塑料袋。