kinetic energy

名词 n.
中文释义
美 /ˈkɪˈnɛtɪk ˈɛnɚd͡ʒi/|[kʰɪˈnɛɾɪk̥ ˈɛnɚd͡ʒi]

英文释义

名词 n.
  1. The energy possessed by an object because of its motion, equal (nonrelativistically) to one half the mass of the body times the square of its speed. countable,uncountable
    — These units are the electrogyros, which work first as motors, taking electrical energy from a three-phase supply, and converting it into kinetic energy, which is stored in the flywheels.
  2. Energetic fast-paced activity. countable,uncountable
    — Reeves' action moves and his sincerity, even when Wick is at his most stern, perfectly capture the blend of emotion and kinetic energy that define the films.

词形变化

kinetic energies plural
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