凿井
词语： 凿井
解释： sink a shaft
词典： 环境专业汉英词典
凿井 相关解释
sink a shaft 〔名词〕凿井
sink a shaft 〔名词〕凿井
sink a shaft 〔不及物动词〕挖竖井,打直井
凿井 shaft sinking
凿井 bore well;shaft excavation
凿井 shaft sinking
凿井 〔名词〕well drilling,shafting
凿井 bore well;borewell
凿井 cable-tool well