英语词汇upon prior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 prior
释义	upon — 上 prior n — 先 n • 事先 n • 先前 n • 在先 n prior adj — 之前 adv • 先前的 adj • 在先的 adj • 优先的 adj • 更重要的 adj prior to — 之前
随便看	just fine just finished just finished university just finished work just finishing just five minutes just five years ago just focus just folded just follow the link just follow the signs just follow your nose! just for a change just for a coffee just for a moment just for a short just for business just for clarification just for clarity just for convenience just for friends just for fun just forget just for giving just for information

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 —