Polyester fiber
聚酯纤维
🧩 词语组成解析
polyester
[['pɔliestə, ˌpɔli'estə]]
n. 聚酯\\n[化] 聚酯
fiber
['faibə]
n. 光纤;（织物的）质地;纤维，纤维物质;
🗣️ 情景例句
What's that, Mr. Carlson?
什么事， Carlson先生？
To examine the problem
检讨问题
She can't come. She has to help her Mommy!
她不能来。她得帮她妈妈的忙！