Polyblend
聚合物共混体, 复合高聚物
🔁 扩展释义
【化】 高分子共混物
🗣️ 情景例句
Have you ever been to Niagra Falls?
你去过尼亚拉加瀑布吗？
His presence in the room was not noticed.
没有人注意到他在房间里。
If you recognize yourself in this description,
如果你觉得你的情况是这样的话，