英语词汇bench tunnel portal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	bench tunnel portal
释义	bench tunnel portal 简明释义台阶式洞门专业释义 1 交通运输工程台阶式洞门
随便看	coalified coalified wood coalify CoA ligase coal ignitability coalignment co-alignment coalignment coalignment coal industry coal industry coal industry Coal Industry National Consultative Council Coal Industry Nationalization Act Coal Industry Society coal information processing system coaling Coalinga coaling bag coal base coalingbase coaling capacity coaling crane coalingdavit coaling day

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。