canal bronchus trachea windpipe bronchial tube channel duct epithelial duct

harpy bat fruit bat megabat harpy genus Nyctimene Nyctimene tube-nosed bat

tough gristly rubbery

blow tube capillary torpedo tube tobacco pipe barrel pea shooter tubing well point speaking tube stem coil inner tube blowpipe pipage piping capillary tube pipe syphon blowtube column venturi siphon drain gun barrel silencer drinking straw straw blowgun hosepipe capillary tubing conduit hose stent cannula mouthpiece test tube chromatography column cigarette holder wellpoint catheter

diode klystron electronic device vacuum tube pentode thermionic vacuum tube circuit electrical circuit grid television pickup tube magnetron rectifying tube gas-discharge tube thermionic tube rectifying valve thermionic valve electron tube acorn tube electron multiplier control grid electrode anode cathode plate electric circuit television-camera tube triode X-ray tube tetrode

pipe cylinder

anatomical structure bodily structure complex body part tube-shaped structure body structure vessel tubule vas structure salpinx cochlea

railway line railroad subway system underground railway railroad line metro railway system subway

bring take convey

ride