英语词汇“polyolefin”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	polyolefin
释义	WordReference Random House Unabridged Dictionary of American English © 2024 pol•y•o•le•fin (pol′ē ō′lə fin),USA pronunciation n. [Chem.] Chemistryany of a group of thermoplastic, stiff, light, and hard polymers obtained from the polymerization of simple olefins like propylene, used for injection molding, mostly in the automotive and appliance industries. poly- + olefin
随便看	action replay action reporter action stations actis actium activate activated alumina activated carbon activated mine activated sludge activation activation analysis activator active active duty active hydrogen active immunity active layer active list actively active mass active matrix active-matrix activeness active reason

英语词典包含188688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。