英语词汇“there has been”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	there has been
释义	there has been 🌏现在完成时；反意部分应该用；现在完成进行时
随便看	silicated concrete grouting silicate degree silicate deposition silicate dissolving bacteria Silicate-dissolving bacterial strains silicated limestone silicated nickel sulfide silicate drilling fluid silicate drill-ing fluids silicated soap silicate ester silicate esters silicate-facies iron formation silicate fertilizer silicate fiber silicate fibre silicate filintglass silicate filling silicate flint silicate flintglass silicate fouling silicate framework silicate gel emitter silicate glass Silicate Glasses