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首页propagationpropagation英英释意

propagation

英 [,prɒpə'ɡeɪʃən] 美[,prɑpə'geʃən]

英英释义考试真题实用场景例句

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