Polyolefin fibre
[化] 聚烯烃纤维
🧩 词语组成解析
n. [化]聚烯烃
fibre
['faibə]
n. 纤维;性格;硬纸板纤维板;
🗣️ 情景例句
The little boy held his mother's hand firmly when crossing the street.
那小男孩过马路时紧抓着母亲的手。
Joy and sorrow are next-door neighbours.
是喜是忧难以分。
Yes, they do.
他们是。