（廣泛散布） disseminate; propagate; spread; (over); diffuse; transmit; run
propagate [disseminate] Marxism-Leninism
傳播馬克思列寧主義
spread knowledge
傳播知識
check the spread of germs
制止病菌傳播
Animal and vegetable pests propagate with extreme rapidity.
動植物病害傳播極快。
Anopheles mosquitos transmit malaria.
瘧蚊傳播瘧疾。
The news spread like wild-fire.
消息像野火般迅速傳播開來。
The invention of printing helped the diffusion of learning.
印刷術的發明有助于知識的傳播。
[物] propagation; transmission; transmitting; travel
scatter propagation
散射傳播
rectilinear propagation
直線傳播