Polybenzimidazole fibre
[化] 聚苯并咪唑纤维
🧩 词语组成解析
聚苯并咪唑
fibre
['faibə]
n. 纤维;性格;硬纸板纤维板;
🗣️ 情景例句
There's another advanced class today at four o'clock.
今天下午四点钟还有一次高级班。
I didn't see Mr. Jones,but I saw John Smith.
我没看见琼斯先生，但是我看见了约翰·史密斯。
Don't worry. I can help him.
不用着急，我来帮他。