profusion /prəˈfjuːʒən/

• 1. 

  N-SING-COLL If there is a profusion of something or if it occurs in profusion, there is a very large quantity or variety of it. 大量; 丰富 [正式]

  例：

  ...a delightful river with a profusion of wild flowers along its banks.

  ...一条令人愉悦的河，岸上开满了野花。