Polyurea fibre
[化] 聚尿素纖維
?? 詞語組成解析
[化] 聚脲
fibre
['faib?]
n. 纖維;性格;硬紙板纖維板;
??? 情景例句
That ain't the way I need it.
據(jù)我所知，不時那么會事。
Why are you disappointed?
你為什么灰心？
IN CLASS WITH MISS ZHAO
在趙小姐的課堂上