gusher

详细解释:【经】 喷油井, 自喷井

英语解释：

名词 gusher:

an oil well with a strong natural flow so that pumping is not necessary

详细解释：

gush.er

n.（名词）
One that gushes, especially an abundantly flowing gas or oil well.
自喷井：一种喷涌出大量气体或石油的井