单词 | polyisobutylene |
释义 | polyisobutylenenoun A polymer of isobutylene; (also) any of a large class of synthetic rubbers consisting of or made from such polymers. Origin1930s; earliest use found in Journal of Physical Chemistry. |
随便看 |
英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。