| 释义 |
potential energy
noun uncountable specialized
■in physics, the energy stored by something because of its position (as when an object is raised), because of its condition (as when something is stretched or squashed), or chemically (as in fuel or an electric battery) 势能（物理学上，某物因位置（如被升高）、状态（如被拉伸或挤压）所储藏的能量，或其化学上储藏的能量（如燃料或电池）） |