propagates怎么读？

Television advertising propagates a false image of the ideal family.电视广告传播着理想家庭的一种假象。Random laser theory is about how lightwave propagates in random gaining media.随机激光理论研究在随机增益介质中,光波的传播规律.The plant easily propagates.这种植物...

v.繁衍，增殖( propagate的第三人称单数 )，传播，宣传，普及...