英语词汇“black content”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	black content
释义	black content 黑色含量,黑色成分
随便看	metal silicon metal silicon dioxide semiconductor metal silk feeding machine metal silo Metal silvered to make ornaments metals in bar metals information analysis center metal single crystal metal sink metals in the electronic age Metals is eroded by acids metal sizing factor metal skeleton metal ski metal skid metal skin metal skinned sandwich panels Metal skins metal skirting metalsky metal slab metal slab construction metal slabs metal slag reaction metal sleeve