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	coil energized coil energy coiler coiler motor coil feeder coil fitting coil former coil handling coil head coil heating coilia nasus coiling coiling device coiling diameter coiling machine coiling operation coiling temperature coiling unit coil inspection coil installation coil in still coil insulation coil insulation system coil interturn coil isolation

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 —