单词	drilling column
释义	drilling column 钻柱
随便看	reentry system reentry system environmental protection reentry systems environmental protection reentry telemetry reentry test reentry test facility reentry test vehicle re-entry thermal energy reentry thermal protection reentry thermal protection structure re-entry thermal protective structure reentry trajectory re-entry trajectory reentry turbine re-entry turbine re-entry vehicle reentry vehicle re-entry velocity reentry velocity re-entry visa reentry visa reentry window re enumerate re-enumeration re-enunciate 倦鸟知还倧倨倨2 倨3 倩倩1 倩3 倩人捉刀倩女离魂相本儿相术相机相框相比相求相沿相法相济相涉