英语词汇upon approving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 approving
释义	upon — 上 approve — 批准 • 可 • 认可 • 肯定 • 同意 • 认证 • 赞成 • 允准 • 准予 approve v — 核准 v • 通过 v • 核定 v • 赞许 v • 赞成 v
随便看	passenger loading passenger lounge passenger & luggage passenger & luggage passenger manifest passenger market passenger movements passenger name record passenger numbers passenger operations "passenger or cargo" passenger pick-up passenger pier passenger plane passenger port passenger presence passenger privacy passenger processing passenger protection passenger rail passenger rail investment and improvement Act passenger rail system passenger rail transport passenger rear seat passenger requirements

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 —