英语词汇extended Boolean information retrieval是什么意思，extended Boolean information retrieval的用法、释义、翻译、读音、例句、短语词组-英汉汉英翻译词典

单词	extended Boolean information retrieval
释义	extended Boolean information retrieval　【计】可扩充的布尔情报检索, 可扩充的布尔信息检索
随便看	hand brake compression spring hand brake disc hand brake handle hand brake housing hand brake latch rod hand brake lever hand brake lever adapter hand brake lever grip spring hand brake lever latch rod knob hand brake lever operating stop hand brake lever pawl rod hand brake lever rod hand brake lever sector hand brake lining rivet hand brake mast hand brake mast support hand brake master step hand brake operating lever hand brake operating lever shoe hand brake platform hand brake pull rod hand brake pull rod jaw hand brake shaft hand brake shaft rigging hand brake shoe

英汉汉英翻译词典包含1679246条英汉翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习及翻译工作的有利工具。