prolusion

/proh-loo-zhuhn/US // proʊˈlu ʒən //UK // (prəˈluːʒən) //

扩散,扩散性,泛滥,泛滥成灾

Definitions

n.名词 noun

1
- : a preliminary written article.
- : an essay of an introductory nature, preliminary to a more profound work.