Modacrylic fiber
变性聚丙烯腈纤维
🧩 词语组成解析
n. 人造纤维之一种
fiber
['faibə]
n. 光纤;（织物的）质地;纤维，纤维物质;
🗣️ 情景例句
how would you do it?
你怎么说？
Did you go to the store yesterday?
你昨天去商店了吗？
Thanks. That's very kind.
谢谢，那太好了。