well adv.很好地；相当地int.好吧；啊adj.健康的；良好的；适宜的n.井；源泉；楼梯井v.涌出
双语例句
The results show that two primary factors affecting efficiency of wells are the well-drilling technology and inverted filter mode but not the chemical siltation. 试验结果分析表明，影响石角堤段减压井减压效果的主要因素是成井工艺和反滤方式而不是化学淤堵。
