基本解释n. 壕沟内岸(内壕)vt 使 ... 成急斜坡(在 ... 上筑陡坡)同根派生 英汉例句On the well logging identification and description technique of the glutinite reservoir bed in the escarp regions of Jiyang Depression 济阳坳陷陡坡带砂砾岩体储层测井识别及描述技术