inertial-mass

英[ɪ'nɜːʃlm'æs] 美[ɪ'nɜːʃlm'æs]
  • n.惯性质量
名词 inertial mass:
  1. (physics) the mass of a body as determined by the second law of motion from the acceleration of the body when it is subjected to a force that is not due to gravity