英语词汇preparatory allocation的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	preparatory allocation
释义	preparatory allocation [pr??p?r??t?:ri: ??l??kei??n] 释义 [经] 预备性拨款
随便看	polyfluorization polyfluoro polyfluoroacrylate polyfluoroacylphosphinate polyfluoroacylphosphonate polyfluoroalkanesulfonate salt polyfluoroalkylthio alcohol polyfluoro butadiene rubber polyfluorobutadiene rubber polyfluorocarbon polyfluorocarbon fiber polyfluorocarbon fibre polyfluorochromatism polyfluoroethylene polyfluoroethylene fiber polyfluoroethylene fibre polyfluoroethylenepropylene polyfluoroethylene-propylene polyfluoro(hydro)carbon polyfluorohydrocarbon polyfluoro kerosene polyfluoro kerosene, PFK polyfluorolefin polyfluoroolefin polyfluoroolefins

英汉双解词典包含4367426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。