U 開頭單詞

universal turning machine [經(jīng)濟(jì)學(xué)]萬(wàn)能車床

universal triple oblate switch socket [經(jīng)濟(jì)學(xué)]三聯(lián)扁圓通用開關(guān)插座

universal transfer vector [農(nóng)業(yè)科學(xué)]通用轉(zhuǎn)移載體通用型轉(zhuǎn)移載體

universal tractor [經(jīng)濟(jì)學(xué)]萬(wàn)能拖拉機(jī)[農(nóng)業(yè)科學(xué)]萬(wàn)能拖拉機(jī)

universal track gauge [經(jīng)濟(jì)學(xué)]萬(wàn)能軌距尺

universal toolmaker's microscope [動(dòng)力與電氣工程]萬(wàn)能工具顯微鏡

universal tool grinder [機(jī)械工程]萬(wàn)能工具磨床

universal tongs [經(jīng)濟(jì)學(xué)]萬(wàn)能鉗

universal time 世界時(shí)間；格林威治時(shí)；國(guó)際標(biāo)準(zhǔn)時(shí)間

universal timber testing machine [經(jīng)濟(jì)學(xué)]木材萬(wàn)能試驗(yàn)機(jī)

universal testing machine n. [試驗(yàn)] 萬(wàn)能試驗(yàn)機(jī)

universal tester 萬(wàn)能試驗(yàn)機(jī)；泛用型測(cè)試機(jī)

universal tensile testing machine 萬(wàn)能拉力試驗(yàn)機(jī)

universal tape processor [計(jì)算機(jī)科學(xué)技術(shù)]通用磁帶處理機(jī)

universal tabletop [醫(yī)藥科學(xué)]通用床面

universal symbols of deductive inference [語(yǔ)言學(xué)]通用的推理標(biāo)志