英语词汇“vacuumlead”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	vacuumlead
释义	vacuumlead 抽真空管道
随便看	cobalt oxydichloride cobalt pellet cobalt pentlandite cobalt phosphate cobalt phosphide cobalt phthalocyanine dye cobalt pimelite cobalt plating cobaltplating cobalt-platinum alloy cobalt poisoning cobalt pollution cobalt potassium nitrite cobalt powder cobaltpowder cobalt protein catalytic wave cobalt-protoporphyrin cobalt purite cobalt pyrite cobalt pyrites cobalt-rare earth magnet cobalt recovery circ cobalt recovery circuit cobalt red cobalt resinate 老人不讲古，后生会失谱老人之食，大抵宜其温热熟软，忌其粘硬生冷。老人发一言，后生记十年老人好述远事老人是宝《杂宝藏经·弃老国缘》老人言，君听取。老何家的姑娘嫁给老郑家，郑何氏老佛爷的眼珠，不能动老倭瓜长手，自挎老健春寒秋后暖 microfiber microfilm micrometer micrometer micron microphone middle middle hole middle name midfielder