Fluorocarbon fiber
[机] 氟烃纤维
🧩 词语组成解析
[建] 碳氟化合物
fiber
['faibə]
n. 光纤;（织物的）质地;纤维，纤维物质;
🗣️ 情景例句
You and Mom haven't had dinner together with us
你和妈妈没有和我们一起吃晚餐
Answer me truthfully!
撒谎！回答我实话！
Where do you come from?
你是哪国人？