英语词汇4 hours of seminars怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	4 hours of seminars
释义	hours pl — 时數 n seminars pl — 研讨会 n an hour n— 一小时 n hour n — 时 n • 时针 n • 钟头 n • 半小时 n • 钟点 n of — 的 seminar n — 讲座 n seminar — 讲习会
随便看	patent prosecution patent prosecution highway patent protected patent protection patent protection has expired patent protection right patent quality patent records patent reexamination patent reform patent registration patent-related patent-related issues patent research patent Restoration patent restrictions patent review patent revoked patent right patent right infringement patent rights patent risk patent royalties patent royalty patent rules

英汉双解词典包含2273206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。

hours pl —