自じ噴ふん井せいじふんせいMeanings1nounartesian wellgeologyGeological term for a well from which water flows naturally under pressure without pumping.この地ち域いきには自じ噴ふん井せいが多おおく、地ち下か水すいが自し然ぜんに湧わき出でている。There are many artesian wells in this area, and groundwater flows out naturally.
