详细解释:【化】 液压机; 油压机; 水压机
英语解释：
名词 hydraulic press:
press in which a force applied by a piston to a small area is transmitted through water to another piston having a large area例句：
A usually portable device for raising heavy objects by means of force applied with a lever, screw, or hydraulic press.千斤顶，起重机通过杠杆、螺丝钉或水的压力把重物提起的便携式装置