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	propod phase propodus propogator matrix propolis propolize propone proponent proportion proportionable proportional proportional action coefficient proportional allotment proportional amplifier proportional analogy proportional band proportional compasses proportional component proportional controller proportional controller factor proportional counter proportional countertube proportional coupling proportional detector proportional divider proportional divisor

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。