| 释义 |
solid boring
基本例句
钻孔
Minor seat damage can be removed by lapping, and major damage can be repaired with portable boring tools.轻微的阀座磨损可以通过拆卸层叠进行修补，严重的磨损可以采用轻便的钻孔工具进行修补。
The workers will conduct a boringtest to examine subsurface soil and rock conditions.工人们会做钻孔测试，来检测地下土壤和岩石情况。 |