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
I have to sign copies of my book for a lot of people
我还必须为许多人在我的书上签名
A good tongue is a good weapon.
伶俐的口齿是一种锐利的武器。
We should have been given the large quantity price.
你应该开大宗折扣价才是。