artesian
/ɑːˈtiːzjən/adjective
- relating to or denoting a well bored perpendicularly into water-bearing strata lying at an angle, so that natural pressure produces a constant supply of water with little or no pumping（与）自流井（有关）的。
词源
mid 19th cent.: from French artésien 'from Artois' （see ARTOIS）， where such wells were first made.