에틸렌을 중합하여 만드는 가볍고 유연한 합성 수지로, 주로 비닐봉지, 식품 용기, 포장재 등에 사용됨.
A tough, light, flexible synthetic resin made by polymerizing ethylene, chiefly used for plastic bags, food containers, and other packaging.
예문:
"The grocery store replaced its single-use polyethylene bags with biodegradable paper alternatives."
"High-density polyethylene is commonly used to manufacture durable milk jugs and detergent bottles."
"Scientists are researching new ways to recycle polyethylene waste into high-quality fuel."