| 例句 |
tubesnounpl. of tube a long hollow cylinder for carrying a substance (as a liquid or gas)watched the liquid move through the tube between the flasks and recorded the movement in his chemistry notebook channels, conduits, ducts, leaders, lines, penstocks, pipes, troughs drainpipes, drains, funnels, hydrants, mains, smokestacks, spouts, standpipes, stovepipes, tiles, waste pipes, waterspoutspipages(or pipeages), pipelines, pipings an electronic device with a screen and speakers that reproduces images and soundwe plan to relax and spend some time in front of the tube tonight |