英语词汇“blacking level”的翻译、意思、用法、释义-英汉汉英词典

单词	blacking level
释义	blacking level遮阶blacking level遮階電子工程
随便看	scupper--drain hole scuppered scupper-holes scupper hose scupper-hose scupperhose scuppering scupper leather scupper lip scuppernong scuppernongs scupper pipe scupper plug scupper-plug scupperplug scuppers scupper, scuppers, scupper holes scupper, scuppers, scupper-holes scupper, scuppers, scupperholes scupper valve scupper valve; storm valve scupper、scupper holes scupper、scupper-holes scupper、scupperholes scupper、scuppers