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
It is.
它是的。
We assume that damage occurred while the consignment was in your care.
我们认为货物是在你方保管时受到损害的。
but on the second, I applied myself assiduously to the task.
不过，新年第二天，我全力以赴地照着去做了。