amount to总计，合计；达到；相当于，等于；取得成就，办成好事amountn.数量；总额vi.总计；等于amount of porosity孔隙度amount of survival存活数量amount capitalized转入股本账amount of drainage抽放量amount of the rain降雨量amount of rainfall雨水量amount of movement移动量amount of business贸易周转额amount of interest利息额amount of dustfall降尘量