钻孔良好

The discovery well was drilled in 1927 on the basis of magnetic and torsion-balance surveys.
其发现井是1927年根据磁力和扭称测量结果而钻探的.
来源:词典精选例句Party A with totle drilling cost, contract wildcat to be drilled to artesian well contractor.
甲方以总成本, 将油井承包给钻井承包商钻探.
来源:网络文摘精选They set to work and drilled enough pump wells to irrigate more land.
他们开始大干起来,打了足够的水泵井来灌溉更多的土地.
来源:网络文摘精选The teacher drilled the English class until they knew the words well.
英语课上,老师训练学生直到他们掌握好了这些词为止.
来源:词典精选例句
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