hole: n.1.洞，穴，孔；(衣服等上的)破洞；伤口；漏洞；窝，坑；水流的深凹处，(河道的)缓流洼。2.(兽的)洞穴，窝巢；陋屋，狭小阴暗的地方[房子]；监狱中的隔离牢房。3.〔口语〕陷阱；绝境。4.缺陷，缺点。5.【物理学】空穴，空子。6.高尔夫球的穴；高尔夫球得分。7.〔美国〕铁路的支线。8.大型飞弹地下井。9.〔美国〕小湾，小港。短语和例子a hole in one's co
Example Sentences:
1.
For the first application of water jet technology in multi - ring hole reaming and on the basis of the laboratory simulation test deep discussion was made and specific technical parameters were determined . the engineering practice has proved its feasibility 首次将水射流技术应用到多环扩孔施工中，在实验室模拟试验的基础上对其进行了深入的探讨，并确定了具体的设计参数，工程实践证明该方法是可行的。
