英语词汇duties upon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	duties upon
释义	duties — 职务 • 税 • 执事 • 勤务 upon — 上 duty n — 责 n • 职 n • 职责 n • 任务 n • 天职 n • 职分 n • 职守 n • 本职工作 n • 税 n
随便看	small town small town and small town boy small-town feel small town people small towns small town Texas small-town upbringing small traction small trade small trade fair small trading volume small training small transactions small transformer small trattoria small travel small treasure small treatment plant small tree small trees small trial small truck small tube small turning radius

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。

duties —