n.傳播；宣傳；傳染

This conforms to the light straight line dissemination rule. 這符合光的直線傳播規(guī)律。

Disease and coincident dissemination of virus may occur to produce an epidemic. 本病及同時傳播著的病毒即可引起一次流行。

He was fully bent upon the dissemination of Chinese culture all over the world. 他一心致力于向全世界宣傳中國文化。

To attract consumers, many real estate companies use various means marketing, the developers have not attended widespread dissemination of information sent clerk Shan. 為吸引消費者，許多房地產(chǎn)公司采用各種手段進行促銷，一些沒有參會的開發(fā)商則派業(yè)務(wù)員到處散發(fā)宣傳單。