英语词汇an upstream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	an upstream
释义	upstream n — 下游 n • 上游部门 n upstream — 逆水 • 向上游 adj • 向上游 adv • 逆流而上 adj • 逆流 adv an num — 一个 num an n — 一项 n
随便看	paint-free paint gloomy picture paint gloss paint grim picture paint grinding paint guarantee pain the ass pain therapy pain the Town red paint hide paint horse paint hose pain threshold paint in paint indoor use paint industry painting painting Academy painting accessories painting according to painting a dark picture painting after painting a gloomy picture painting and calligraphy painting and coating

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。

upstream n —