Poly(tetramethylene adipamide) fibre
[化] 聚己二酰丁二胺纤维; 尼龙-46纤维
🧩 词语组成解析
fibre
['faibə]
n. 纤维;性格;硬纸板纤维板;
🗣️ 情景例句
You look very young. How old are you?
你看起来真年轻， 你多大了？
Wise men chanbge their mind, fools never.
聪明人随机应变，愚蠢者固执己见。
What is it?
什么呢？