單的英語翻譯：

odd; single
【醫(yī)】 azygos; mon-; mono-; uni-

管的英語翻譯：

canal; duct; fistula; guarantee; meatus; pipe; tube; wind instrument
【化】 pipe; tube
【醫(yī)】 canal; canales; canalis; channel; duct; ductus; salpingo-; salpinx
syringo-; tuba; tube; tubi; tubing; tubo-; tubus; vas; vaso-; vessel

壓力計的英語翻譯：

manometer; pressure gauge
【化】 pressure gage; pressure gauge
【醫(yī)】 baresthesiometer; manometer; piesimete; piesometer; piezometer
pressure gauge; tonometer