U 開(kāi)頭單詞

universal suffrage 普選權(quán)

universal subgroup [數(shù)學(xué)]通用子群

universal strength testing machine [經(jīng)濟(jì)學(xué)]萬(wàn)能強(qiáng)度試驗(yàn)機(jī)[機(jī)械工程]萬(wàn)能強(qiáng)度試驗(yàn)機(jī)

universal stratigraphic classification [能源科學(xué)技術(shù)]統(tǒng)一地層劃分

universal starch mangle [紡織科學(xué)技術(shù)]兩用式上漿機(jī)

universal stain [醫(yī)藥科學(xué)]通用染劑

universal spindle coupling [冶金工程技術(shù)]萬(wàn)向聯(lián)軸節(jié)

universal solvent

universal sole attaching machine [經(jīng)濟(jì)學(xué)]通用上鞋底機(jī)

universal soldier

universal software interface [計(jì)算機(jī)科學(xué)技術(shù)]通用軟件接口通用軟體介面

universal slotting machine 萬(wàn)能鏟床

universal slip joint [能源科學(xué)技術(shù)]可伸萬(wàn)向節(jié)

universal sine-rule [物理學(xué)]萬(wàn)能正弦規(guī)尺

universal shearing machine [經(jīng)濟(jì)學(xué)]普通剪板機(jī)

universal shaking machine [經(jīng)濟(jì)學(xué)]萬(wàn)能振動(dòng)器

universal shaft 萬(wàn)向軸

universal set-square 萬(wàn)能三角板

universal set

universal serial bus port [計(jì)算機(jī)科學(xué)技術(shù)]通用串行總線端口通用串列匯流排埠