高分子材料专业英语第二版(曹同玉,冯连芳,张菊华)课后例句翻译
2024年6月27日发(作者:)Unit1 essentially the ‘giantness’of the size of the polymer molecule that makes its behavior different from that of a commonly known chemical compound such as benzene. 实质上,正是由于聚乙烯的巨大的...
2024-06-27 9 0