英语词汇at the 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	at the upstream
释义	upstream n — 下游 n • 上游部门 n upstream — 逆水 • 逆流 adv • 向上游 adj • 向上游 adv • 逆流而上 adj at prep — 对 adv • 于 prep • 乎 prep the 1960s— 六十年代 the 1970s— 七十年代
随便看	country specific measures country-specific particularities country specific policies country-specific recommendations country specific regulations country specific requirements country specific risks country-specific settings country specific solutions country-specific standards country specific topics country spreading country s President country's production country Squire country s rating country's representation country`s request country's security country's security country's security country s service countrys such as Germany country stakeholders country state

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 —