英语词汇“optical brightener”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	optical brightener
释义	Word Frequency optical brightener (ˈɒptɪkəl ˈbraɪtənə) noun an additive that dyes and brightens fabric or paper
随便看	cicisbeo ciclaton ciclosporin Cicuta cicutine Cid -cidal cidaris -cide -cide cider cider-apple ciderkin cider-press cider vinegar cidery ci-devant planchette Planck Planck constant Planck's constant Planck's law plane plane plane angle

英语词典包含233703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。