A heavy bearing don or pushing against something.

压；压力；压挤。

The exertion of continuous mental or moral force; use of influence or authority.

压迫；强制。

Burden; distress.

重担；苦恼。

Urgent or insistent demand.

紧急；急迫。

Electro-motive force.

电压。

Pressure is the normal component of a force acting on a unit area of a surface. The collisions between fluid molecules and the surface of its container is also a source of pressure. The unit for pressure is Pascal, 1 Pa = 1 Nm^-2 .

【理】压力。压力是每单位面积所受到的垂直于该面积方向的力。流体分子与容器的表面碰撞亦会产生压力。压力的单位是帕斯卡 (Pa)，1 Pa = 1 Nm^-2。

To exert pressure on (a person, group, or government, etc.).

施加压力。