the quality of being characterized by vigorous activity and progress 活力;强有力的行动 the dynamism and strength of the economy. 经济的活力和强度。 ■the quality of being dynamic and positive in attitude 生气勃勃,有活力,有干劲 he was known for his dynamism and strong views. 他以其活力和有力的观点而闻名。
(Philosophy, chiefly historical)the theory that phenomena of matter or mind are due to the action of forces rather than to motion or matter (哲 主史)物力论,力本论