英语词汇“collapse columns”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	collapse columns
释义	collapse columns 基本例句陷落柱 Karst collapse colum in North China already becomes one of the main geological disaster in mine mining.华北地区岩溶陷落柱已成为矿井开采中最主要的地质灾害之一。
随便看	Longmucuo-Shuanghu-Lancangjiang suture belt Longmuergou longmu guiban decoction longmuir longmuirs long multiplication long multi-span bridge Long Murum long muscle long muscle of head long muscle of neck Long Mu's Secret Treatise on Ophthalmology longmuzhuanggn powder longmuzhuanggu chewing tabelets Longmu Zhuanggu Powder Longmu ZumlaoTemple Long My Longmyndian Longmyndian series longn Long, Nam long name longnan Longnan Longnan areas