英语词汇upon thirty days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	upon thirty days
释义	upon — 上 thirty — 卅 days — 年头 day n — 日 n • 天 n • 日子 n • 白天 n
随便看	and I am pleased and I am sorry and I am sure and I am very impressed. and I am very impressed. and I am very pleased and i are and i are available and i are going and i are having and I are looking and i are looking forward and i are looking forward to meeting and i are pleased and i are still and i are waiting and i arrived and, I asked him and, I asked him and, I asked him and I asked myself and i ask you to and i assume and i assume that and i believed

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。

upon —