英语词汇“膜式省煤器”的翻译、意思、用法、释义-英汉汉英词典

单词	膜式省煤器
释义	膜式省煤器membrane economizer
随便看	understatements understates understating under steam understeer understeered understeering understeers understerilization under stock under-stock understock under stock--root stock--stock understood understood thing understorey understories understory under strapper under-strapper understrapper understrappers understrapping understrata understratum