Science experiments test tube knowledge discovery desktop wallpaperScience experiments test tube knowledge discovery desktop wallpaper
A girl in a pink dress with a watermelon slice instead of a phone tubeA girl in a pink dress with a watermelon slice instead of a phone tube
The hospital has not seen as much kiss and get off as the train station has seenThe hospital has not seen as much kiss and get off as the train station has seen
A long, hollow cylinder of metal, plastic, glass, etc., for holding or transporting something, chiefly liquids or gases. A thing in the form of or resembling a tube, in particular. The subway system in London. A sealed container, typically of glass and either evacuated or filled with gas, containing two electrodes between which an electric current can be made to flow. Provide with a tube or tubes. Fit (a person or animal) with a tube to assist breathing, especially after a laryngotomy.