单词	well-rig
释义	well-rig 打井机具;打井机器;凿井机
随便看	pendulum-type impact machine pendulum type mechanical rake pendulum-type mechanical rake pendulum type raker pendulum type ring roll pulverizer pendulum-types pendulum-type sampler pendulum-type sole leather roller pendulum-type tachometer pendulum type tachometer pendulum-type tension testing machine pendulum type time relay pendulum-type time relay pendulum type wet tensile strength tester pendulum vault pendulum vector pendulum vibration pendulum viscometer pendulum viscosimeter pendulum watch pendulum watches pendulus penduluss Penduv Pendwe 援4 援古刺今援古证今援笔成章援笔立成援鳖失龟揵揶揷揸博士博士博多人形博多帯博多織博奕博奕博学博引旁証博徒