单词	acid-free
释义	acid-freeˈacid-free adjective acid-free paper and paper products do not contain acid:  Store precious photographs and documents between sheets of acid-free paper.
随便看	Bolshoi Ballet bolster bolt bolthole bolt-on Bolt, Usain bomb bombard bombardier bombardment bombast bombastic Bombay bomb disposal bombed bomber bomber jacket bombing bomb scare bombshell bomb shelter bomb site bona fide bona fides Bonanza

英语词典包含52748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。