2. Profusion_A profusion of_In profusion
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
...a delightful river with a profusion of wild flowers along its banks.
A profusion of wildflowers
Roses grew in profusion against the old wall.
A profusion of colours 色彩斑斓
礼炮缤纷空中啸，花团锦簇新人笑。Air gun saluted in profusion, newlyweds smiled in full bloom.