jackup英d'ʒækʌp美d'ʒækʌpBNC²³⁶²¹³⁺¹ 基本例句 n.用千斤顶顶起起重 A jackup rig that has been converted to an offshore production platform. 已转变为海上生产平台的自升式平台。 www.infopetro.com.cn A jackup rig is the most widely used mobile offshore drilling unit. 使用最广泛的海洋移动式钻井设备是自升式平台。 agoil