Polyacrylic fiber
[建] 聚丙烯酸纤维
🧩 词语组成解析
fiber
['faibə]
n. 光纤;（织物的）质地;纤维，纤维物质;
🗣️ 情景例句
I am looking forward to Christmas.
我盼望着圣诞节的到来。
He likes playing the violin.
他喜欢拉小提琴。
We'd like to clear up some points connected with the technical part of the contract.
我们希望搞清楚有关合同中技术方面的几个问题。