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
left to right.
从左到右轮流玩。
Genius is one percent inspiration and 99 percent perspiration.
天才一分来自灵感，九十九分来自勤奋。
Good morning, class! Who is on duty today?
同学们，早上好！今天谁值日？