英语词汇voluntary guidelines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	voluntary guidelines
释义	voluntary adj — 自愿的 adj • 志愿 adj voluntary — 义务 • 自行 • 随意 guidelines pl — 导则 pl guidelines — 方针 • 机宜 voluntary n — 强制 n guideline n — 指南 n • 指引 n
随便看	linear power supply linear prediction linear presentation linear pressure linear probe linear products linear programming linear programming model linear progression linear projection linear pump linear quadratic linear radial linear, random access linear, random access linear, random access linear range line arrangement line array line array speaker line array system linear recirculating bearing linear recirculating roller bearings linear region linear regression

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。

voluntary adj —