英语词汇“downcomer backup”的中英文释义、用法、翻译及短语词组-英汉翻译词典

单词	downcomer backup
释义	downcomer backup [?daun?k?m? ?b?k??p] 释义 [化] 降液管液柱高度
随便看	jack traverser jack tree jack truss jackuline jack up jack ... up jack-up jackup jack-up barge type drilling rig jack up car body jack-up drilling platform jack-up drilling rig jackup drilling unit jack-up drilling unit jack up expenditure jack-up expenditure jack-up factor jack-up load jack up paltform jack-up partition jack-up pile driver jack-up platform jack-uprig jack up rig jack-up rig

英汉翻译词典包含4367426条英汉汉英翻译词条，基本涵盖了全部常用英语单词及常用语的翻译及用法，是英语学习的有利工具。