Polyethylene
高中 Senior Highn. 聚乙烯\\n[化] 聚乙烯
✅ 同义词
📖 牛津释义
polyethylene
n[U]
(US) = polythene.
🗣️ 情景例句
Mary, what's your favorite sport?
玛丽，你最喜欢什么运动？
He who pleased everybody died before he was born.
众口难调。
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