首页英语词典propagationpropagation英英释意

propagation

英 [,prɒpə'ɡeɪʃən] 美[,prɑpə'geʃən]
  • n. 传播;繁殖;增殖

英英释意


1. the spreading of something (a belief or practice) into new regions
2. the act of producing offspring or multiplying by such production
3. the movement of a wave through a medium