Alcotex
乙烯醇均聚物
🗣️ 情景例句
Stopping by Woods on a Snowy Evening.
雪夜林边小驻足。
She contributed a lot of good ideas to the discussion.
她在这次讨论中提出很多好的意见。
We are thinking of expanding into the Chinese market.
我们想把生意扩大到中国市场。