词汇“rathole”的意思、用法、释义、翻译、读音、例句、短语、词组-国际大辞典

单词	rathole
释义	ratholerathole[ˈræthəul]n.1.■被老鼠咬成的洞2.■鼠穴3.■狭小龌龊的地方4.■深洞; 无底洞5.■储放钻杆的浅孔; 排除钻杆故障的辅导孔6.■旋转钻的起始孔7.■大块钻孔岩屑沉淀仓8.■大钻孔的导孔习惯用语(go)down the rathole1.■白白浪费
随便看	radiogen radiogenetics radiogenic radiogenic helium radiogenic lead radio geodesy radio-geophysical chemistry radio goniometer radiogoniometer radiogoniometry radiogram radio gramophone radiograph radiographer radiographic radiographic examination radiographic sensitivity radiographic testing machine radiography radiograph(y) analysis radiography X-ray inspection X radio guard radio guidance radio guided bomb radio handbook

国际大辞典收录了835600条英语、德语、日语等多语种在线翻译词条，基本涵盖了全部常用单词及词组的翻译及用法，是外语学习的有利工具。