123/112:one twenty three over one twelve.x^4:fourth power of xy^1/5:quintic root of yx的绝对值:absolute(value)of x根号下x的平方加y的平方:square root of the sum of x square and y square.(2x+1)(4x-3):.
展开全部“10、20、30、40…”这类整十的数英语表达分别是:ten,twenty,thirty,forty,fifty,sixty,seventy,eighty,ninty,one hundred。详细解释:ten num.十,十个;第十;n.十个人;十点钟;十岁;十元纸币;over the past ten years things h**e changed.过去10年间,情况已发生了变化。...
sorry, the bank ** not **ailable for currency exchange.原因:in china, not every bank ** **ailable for currency exchange. the bank of china ** specialized in foreign currency exchange. you may h**e to c...