Polyolefine
[化] 聚烯烃
🗣️ 情景例句
And Do you like sports?.
或“你喜欢运动吗？”
His controversial speech caused a wild discussion.
他们有争议的讲话引起了一场广泛的讨论。
'A man can never have too many ties.'
“男人有多少领带也不会嫌多。”