英语词汇polyester backing怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	polyester backing
释义	polyester — 聚酯 • 聚脂 • 多元酯 polyester n — 涤纶 n • 氨纶 n • 聚酯物 n backing — 支持 • 倚靠 backing n — 背衬 n back adj — 后 adj • 回来 adj back adv — 支持 adv • 支援 adv • 脊背 adv • 后边 adv • 力挺 adv back n — 背 n • 背面 n • 背部 n • 后面 n • 背影 n • 脊 n • 背侧 n
随便看	i already had the chance I already had the chance i already had the opportunity i already have an idea i already have a username and password I already have had i already have had i already have one I already heard I already heard I already heard that I already heard that i already hold i already included I already informed I already informed I already knew that I already knew that i already know about I already learnt I already learnt i already left i already lived i already look forward I already looking forward

英汉双解词典包含2273206条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

polyester —