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	intercom intercombination intercombination intercombination intercombination line intercombination transition intercome intercoming intercoming trunk intercom (intercommunication) intercom master set intercommissural intercommissural line intercommodity inter-commodity inter commodity relations intercommodity spread intercommon intercommoning intercommunal intercommunal inter-communal intercommune intercommunicability intercommunicable

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。