roundoff vt.舍入(修整)roundnose n.圓頭roundness of particle [土木建筑工程]顆粒圓性roundness glues [能源科學(xué)技術(shù)]球形膠束roundness (n.) roundness n.圓；圓度；球形；整數(shù)roundly adv.圓圓地；徹底地；嚴(yán)厲地；坦率地roundline n.細(xì)圓繩roundlet n.小圓；小圈；小環(huán)roundleaf 圓葉roundishness adj.圓的roundish turning [計(jì)算機(jī)科學(xué)技術(shù)]圓周轉(zhuǎn)向roundish adj. 圓的；略圓的rounding-up tool 齒輪校正器rounding-up 圓化rounding-off milling cutter [動(dòng)力與電氣工程]倒圓角銑刀rounding-off method [數(shù)學(xué)]四舍五入法數(shù)的舍入法rounding up 舍入rounding relay [電子、通信與自動(dòng)控制技術(shù)]環(huán)行延遲rounding off numbers 舍入數(shù)