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

单词	portable document format
释义	portable document format 英?[?p?:t?bl ?d?kjum?nt ?f?:m?t] 美?[?p?rt?b?l ?dɑkj?m?nt ?f?r?m?t] 释义可携式文件格式大小写变形:Portable Document Format
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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。