Permalon
偏氯乙烯树脂
🔁 扩展释义
【化】 (商)混合聚合物纤维
🗣️ 情景例句
How can anybody get a word in around here?
在这里谁有机会插话呢？
This is our most recently developed product.
这是我们最近开发的产品。
It's hard to say.
难说。