The symmetry between these processes reflects the reversibility of the laws governing the motion of the particles of the system.Those laws work equally well backward or forward in time.是什么意思_The symmetry between these processes reflects the reversibility of the laws governing the motion of the particles of the system.Those laws work equally well backward or forward in time.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句