英语词汇penstock on downstream dam surface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	penstock on downstream dam surface
释义	penstock on downstream dam surface 简明释义坝后背管专业释义 1 能源科学技术下游坝面压水管坝后背管 2 水利工程坝后背管
随便看	bench scale research bench scale test bench-scale testing bench scale unit bench-scale unit bench scientist bench screw bench seat bench seat bench section bench shaper bench shear bench shears bench show bench side bench simulation test bench slope bench slope angle bench snips bench sorting bench stepping bench stop bench stoping bench strength bench-style

英汉双解词典包含3185865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。