profusion
noun [ S or U ] formal uk/prəˈfjuː.ʒən/ us/prəˈfjuː.ʒən/
丰富，充沛，大量
an extremely large amount of something
I was remarking on the recent profusion of books and articles on the matter. 我正在谈论最近大量有关这次事件的书和文章。
She'd never seen flowers so beautiful and in such profusion. 她从未见过开得如此美丽、如此繁茂的花。
Synonyms: cornucopia richness