英语词汇upon introduction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 introduction
释义	upon — 上 introduction n — 引入 n • 简介 n • 新引进的东西 n • 入门读物 n introduction — 导言 • 前言 • 引言 • 引子 • 导论 • 概论 • 引导 • 导语 introduce v — 引入 v • 推出 v • 引进 v • 提出 v • 荐引 v • 延见 v introduce (sb to sb)— 介绍
随便看	discretionary expenditures discretionary fiscal measures discretionary fiscal stimulus discretionary freedom discretionary funding discretionary funds discretionary income discretionary investment management discretionary items discretionary judgement discretionary judgment discretionary management discretionary mandate discretionary manner discretionary measures discretionary model discretionary nature discretionary participation feature discretionary payment discretionary performance discretionary performance bonus discretionary policy discretionary portfolio discretionary portfolio management discretionary portfolio management services.

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 —