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	vascular coat vascular cylinder vascular disease vascular girdle vascularity vascular lamina vascularly vascular marking vascular mechanics vascular permeability factors vascular reflex vascular sac vascular stand vascular supply vascular tissue vascular tracheid vascular tract vasculum vase vasectomize vasectomized vasectomy vaselike vaseline vaselinum

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