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

单词	bottom hole packer
释义	bottom hole packer 井底封隔器
随便看	non-significances non-significancy non-significant nonsignificant non-significant anomaly nonsignificant character non-significant interaction nonsignificant interaction nonsignificantly non-significantly nonsignificant zero nonsignifying nonsigning non-silanized support nonsilence nonsilenced nonsilencing nonsilent nonsilicate non silicate non-silicate glass non silicate series nonsiliceous non siliceous sand non-siliceous sand 点石成金点破无稽不根之论，只须冷语半言。看透阴阳颠倒之行，惟此冷眼一双。点笔图云势，开尊对月华。点者，字之眉目点蜡烛不知油价点起一盏灯，亮了一屋人点起身炮点邪火点铁成金炼句不如炼字，炼字不如炼意，炼意不如炼格。师大爷师夷师妹师姐师姑师娘师宜师弟师徒师德