英语词汇backing cloth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

英汉双解词典包含483723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。

单词	backing cloth
释义	backing cloth 【制图学】背衬
随便看	alternate source alternate straight alternate text alternate track alternate with alternatim alternatims alternating alternating copolymer alternating current alternating-current coupling alternating-current dump alternating-current erase alternating-current generator alternating-current magnetic biasing alternating-current plate resistance alternating-current power supply alternating-current resistance alternating currents alternating-current transmission alternating-current／direct-current alternating double filter alternating flashing light alternating function alternating functions