您要查找的是不是：
- 推进impel
- 千斤顶jack
- 推进的propulsive
- 液压千斤顶hydrostatic trigger
- 推进力propulsion
- 用千斤顶把汽车托起lift a car with a jack
- 全面推进push forward
- 螺旋千斤顶screw jack
- 我军向北推进。Our troops pushed northward.
- 他们用千斤顶把汽车顶起来。They jacked up a car.
- 积极推进actively push forward
- 矮柱千斤顶short support jack
- 船在冰中推进。The ship is nudging through the ice.
- 气力起重机, 气力千斤顶a pneumatic jack
- 向前推进push ahead
- 安装用千斤顶erection jack
- 信息业推进全球经济发展。The information industry helps boost the global economy.
- 板桩千斤顶sheeting jack
- 用桨轮推进的船paddlewheeler
- 扁千斤顶flat jack
