请输入您要查询的英文单词:

 

单词 polystyrene
释义 polystyrene
 /pol'ee stuy"reen, -stear"een/, n. Chem.
 a clear plastic or stiff foam, a polymer of styrene, used chiefly as an insulator in refrigerators and air conditioners.
 [1925-30; POLY- + STYRENE]
随便看

 

英语词典包含168451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。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2025/1/22 18:54:39