【化】 spacer tube
compartment; intermission; interval; space
【计】 dead interval; spacing
【化】 interval of events
【医】 interval; septa; septum alveoli; spacing
canal; duct; fistula; guarantee; meatus; pipe; tube; wind instrument
【化】 pipe; tube
【医】 canal; canales; canalis; channel; duct; ductus; salpingo-; salpinx
syringo-; tuba; tube; tubi; tubing; tubo-; tubus; vas; vaso-; vessel