单词	秒表计时
释义	秒表计时 manual time-keeping
随便看	single-scanning single scanning oscilliopolarography Single scanning oscillopolarography Single-scanning oscillo-polarography single scanning plane single-scanningpolarography Single-scanning polarography single scan non segmented single scan polarography Single scatter single scattering single-scattering Single-scattering Single scattering albedo single scattering approximation single-scattering mode single scattering model single schedule tariff single-schedule tariff single schedule tariff system single-schools single-science university and college single scientific research task single scintillation radioactive logger single-screw extrusion machine