kinetic energy

kinetic energy读音音标

英 [kɪˈnetɪk ˈenədʒi]

美 [kɪˈnɛtɪk ˈɛnədʒi]

kinetic energy意思解释

释义

动能；

英英释义

n.

the mechanical energy that a body has by virtue of its motion

同义词：K.E.

双语例句

Kinetic energy is the energy arising from motion.动能就是由于运动而产生的能量。The fan adds energy to the airstream, increasing velocity.而风扇的功用就是增加气流的动能，增加推进速度。