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
We're happy you got the promotion.
很高兴你得到了提拔。
The fox smells his own stink first.
狐狸的臭味道，自己先嗅到。
Here you are.
给您。